TCP and UDP Port Usage Guide for Cisco Unified ...€¦ · TCP and UDP Port Usage Guide for Cisco...
-
Upload
phungduong -
Category
Documents
-
view
252 -
download
0
Transcript of TCP and UDP Port Usage Guide for Cisco Unified ...€¦ · TCP and UDP Port Usage Guide for Cisco...
TCP and UDP Port Usage Guide for Cisco Unified CommunicationsManager, Release 9.1(1)First Published: December 20, 2012
Americas HeadquartersCisco Systems, Inc.170 West Tasman DriveSan Jose, CA 95134-1706USAhttp://www.cisco.comTel: 408 526-4000 800 553-NETS (6387)Fax: 408 527-0883
Text Part Number: OL-28669-01
Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of Cisco trademarks, go to this URL: http://www.cisco.com/go/trademarks. Third-party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnershiprelationship between Cisco and any other company. (1110R)
© 2013 Cisco Systems, Inc. All rights reserved.
C O N T E N T S
P r e f a c e Preface v
Purpose v
Organization v
Related documentation vi
Obtain documentation and support vi
Cisco product security overview vi
P A R T I Cisco Unified Communications Manager TCP and UDP port usage 1
C H A P T E R 1 Cisco Unified Communications Manager TCP and UDP port usage 3
Port usage 3
Port descriptions 4
References 17
Firewall application inspection guides 17
IETF TCP/UDP port assignment list 18
IP telephony configuration and port utilization guides 18
VMware port assignment list 18
P A R T I I IM and Presence Service TCP and UDP port usage 19
C H A P T E R 2 Port Usage Information for the IM and Presence Service 21
Port usage overview 21
Information collated in table 21
IM and Presence service port list 22
Glossary 35
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1) OL-28669-01 iii
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1)iv OL-28669-01
Contents
Preface
• Purpose, page v
• Organization, page v
• Related documentation, page vi
• Obtain documentation and support, page vi
• Cisco product security overview, page vi
PurposeThis document lists the TCP and UDP ports that Cisco Unified Communications Manager and the IM andPresence Service use for intracluster connections and communication with external applications or devices.Important information about the configuration of firewalls, Access Control Lists (ACLs), and quality of service(QoS) on a network when an IP Communications solution is implemented is also provided.
OrganizationThe following table shows the organization for this guide:
Table 1: Organization of TCP and Port Usage Guide for Cisco Unified Communications Manager
DescriptionPart
“Cisco Unified Communications Manager TCP and UDP port usage”Provides information about TCP and port usage settings for CiscoUnified CommunicationsManager.
Part 1
“IM and Presence Service TCP and UDP port usage”Provides information about TCP and port usage settings for the IM and Presence Service.
Part 2
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1) OL-28669-01 v
Related documentationCisco strongly recommends that you review the following documents for more details about installing andmaintaining Cisco Unified Communications Manager and the IM and Presence Service.
• For the latest Cisco Unified Communications Manager and IM and Presence Service requirements, seethe Release Notes for Cisco Unified Communications Manager.
• Installing Cisco Unified Communications Manager
This document describes procedures to follow when installing Cisco Unified CommunicationsManagerand the IM and Presence Service.
• Upgrade Guide for Cisco Unified Communications Manager
This document describes procedures to followwhen upgrading Cisco Unified CommunicationsManagerand the IM and Presence Service.
• Cisco Unified Communications Operating System Administration Guide
This document provides information about using the Cisco Unified Communications Platform graphicaluser interface (GUI) to perform many common system- and network-related tasks.
• Deployment Guide for IM and Presence Service on Cisco Unified Communications Manager
This document provides an overview of the configuration process for the IM and Presence Service.
• Cisco Unified Serviceability Administration GuideThis document provides descriptions and procedures for configuring alarms, traces, SNMP, and so on,through Cisco Unified Serviceability. It also describes how to activate, start, and stop feature and networkservices.
• Disaster Recovery System Administration Guide for Cisco Unified Communications Manager
This document provides an overview of the Disaster Recovery System and provides procedures forperforming various backup-related tasks and restore-related tasks.
All related documentation can be found at the following URL: http://www.cisco.com/en/US/products/sw/voicesw/ps556/tsd_products_support_series_home.html
Obtain documentation and supportFor information on obtaining documentation, obtaining support, providing documentation feedback, securityguidelines, and also recommended aliases and general Cisco documents, see the monthly What’s New inCisco Product Documentation, which also lists all new and revised Cisco technical documentation, at
http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html
Cisco product security overviewThis product contains cryptographic features and is subject to United States and local country laws governingimport, export, transfer and use. Delivery of Cisco cryptographic products does not imply third-party authorityto import, export, distribute or use encryption. Importers, exporters, distributors and users are responsible for
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1)vi OL-28669-01
PrefaceRelated documentation
compliance with U.S. and local country laws. By using this product you agree to comply with applicable lawsand regulations. If you are unable to comply with U.S. and local laws, return this product immediately.
Further information regarding U.S. export regulations may be found at
http://www.access.gpo.gov/bis/ear/ear_data.html
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1) OL-28669-01 vii
PrefaceCisco product security overview
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1)viii OL-28669-01
PrefaceCisco product security overview
P A R T ICisco Unified Communications Manager TCP andUDP port usage• Cisco Unified Communications Manager TCP and UDP port usage, page 3
C H A P T E R 1Cisco Unified Communications Manager TCP andUDP port usage
This chapter provides a list of the TCP and UDP ports that Cisco Unified Communications Manager usesfor intracluster connections and for communication with external applications or devices. You will also findimportant information for the configuration of firewalls, Access Control Lists (ACLs), and quality of service(QoS) on a network when an IP Communications solution is implemented.
• Port usage, page 3
• Port descriptions, page 4
• References, page 17
Port usageCisco Unified Communications Manager TCP and UDP ports are organized into the following categories:
• Intracluster Ports Between Cisco Unified Communications Manager Servers
• Common Service Ports
• Ports Between Cisco Unified Communications Manager and LDAP Directory
• Web Requests From CCMAdmin or CCMUser to Cisco Unified Communications Manager
• Web Requests From Cisco Unified Communications Manager to Phone
• Signaling, Media, and Other Communication Between Phones and Cisco Unified CommunicationsManager
• Signaling, Media, and Other Communication Between Gateways and Cisco Unified CommunicationsManager
• Communication Between Applications and Cisco Unified Communications Manager
• Communication Between CTL Client and Firewalls
• Special Ports on HP Servers
See Port descriptions, on page 4 for port details in each of the above categories.
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1) OL-28669-01 3
Cisco has not verified all possible configuration scenarios for these ports. If you are having configurationproblems using this list, contact Cisco technical support for assistance.
Note
Port references apply specifically to Cisco Unified Communications Manager. Some ports change from onerelease to another, and future releases may introduce new ports. Therefore, make sure that you are using thecorrect version of this document for the version of Cisco Unified Communications Manager that is installed.
While virtually all protocols are bidirectional, directionality from the session originator perspective is presumed.In some cases, the administrator can manually change the default port numbers, though Cisco does notrecommend this as a best practice. Be aware that Cisco Unified CommunicationsManager opens several portsstrictly for internal use.
Installing Cisco Unified Communications Manager software automatically installs the following networkservices for serviceability and activates them by default. Refer to Table 2: Intracluster Ports Between CiscoUnified Communications Manager Servers, on page 4 for details:
• Cisco Log Partition Monitoring (To monitor and purge the common partition. This uses no customcommon port.)
• Cisco Trace Collection Service (TCTS port usage)
• Cisco RIS Data Collector (RIS server port usage)
• Cisco AMC Service (AMC port usage)
Configuration of firewalls, ACLs, or QoS will vary depending on topology, placement of telephony devicesand services relative to the placement of network security devices, and which applications and telephonyextensions are in use. Also, bear in mind that ACLs vary in format with different devices and versions.
You can also configureMulticastMusic on Hold (MOH) ports in Cisco Unified CommunicationsManager.Port values for multicast MOH are not provided because the administrator specifies the actual port values.
Note
The Ephemeral port range for the system is 32768 – 61000.Note
Port descriptionsTable 2: Intracluster Ports Between Cisco Unified Communications Manager Servers
PurposeDestination PortTo (Listener)From (Sender)
System logging service514 / UDPUnified CommunicationsManager
Endpoint
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1)4 OL-28669-01
Port descriptions
PurposeDestination PortTo (Listener)From (Sender)
Cisco AMC Service forRTMT performancemonitors, data collection,logging, and alerting
1090, 1099 / TCPRTMTUnified CommunicationsManager
Database connection(1501 / TCP is thesecondary connection)
1500, 1501 / TCPUnified CommunicationsManager (DB)
Unified CommunicationsManager (DB)
CAR IDS DB. CAR IDSengine listens on waitingfor connection requestsfrom the clients.
1510 / TCPUnified CommunicationsManager (DB)
Unified CommunicationsManager (DB)
CAR IDS DB. Analternate port used tobring up a secondinstance of CAR IDSduring upgrade.
1511 / TCPUnified CommunicationsManager (DB)
Unified CommunicationsManager (DB)
Database replicationbetween nodes duringinstallation
1515 / TCPUnified CommunicationsManager (DB)
Unified CommunicationsManager (DB)
Allows subscribers toreceive Cisco UnifiedCommunicationsManager database changenotification
2552 / TCPUnified CommunicationsManager (DB)
Cisco Extended Functions(QRT)
Intraclustercommunication betweenCisco Extended Servicesfor Active/Backupdetermination
2551 / TCPUnified CommunicationsManager
Unified CommunicationsManager
Real-time InformationServices (RIS) databaseserver
2555 / TCPUnified CommunicationsManager (RIS)
Unified CommunicationsManager (RIS)
Real-time InformationServices (RIS) databaseclient for Cisco RIS
2556 / TCPUnified CommunicationsManager (RIS)
Unified CommunicationsManager(RTMT/AMC/SOAP)
DRS Master Agent4040 / TCPUnified CommunicationsManagerDRS)
Unified CommunicationsManager (DRS)
SOAP monitor5007 / TCPUnified CommunicationsManager (SOAP)
Unified CommunicationsManager (Tomcat)
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1) OL-28669-01 5
Port descriptions
PurposeDestination PortTo (Listener)From (Sender)
Cisco Trace CollectionTool Service (TCTS) --the back end service forRTMT Trace and LogCentral (TLC)
Ephemeral / TCPUnified CommunicationsManager (TCTS)
Unified CommunicationsManager (RTMT)
This port is used forcommunication betweenCisco Trace CollectionTool Service and CiscoTrace Collection servlet.
7000, 7001, 7002 / TCPUnified CommunicationsManager (TCTS)
Unified CommunicationsManager (Tomcat)
Certificate Managerservice
7070 / TCPCertificate ManagerUnified CommunicationsManager
Client database changenotification
8001 / TCPUnified CommunicationsManager (CDLM)
Unified CommunicationsManager (DB)
Intraclustercommunication service
8002 / TCPUnified CommunicationsManager (SDL)
Unified CommunicationsManager (SDL)
Intraclustercommunication service(to CTI)
8003 / TCPUnified CommunicationsManager (SDL)
Unified CommunicationsManager (SDL)
Intraclustercommunication betweenCisco UnifiedCommunicationsManager and CMIManager
8004 / TCPCMI ManagerUnified CommunicationsManager
Internal listening portused by Tomcat shutdownscripts
8005 / TCPUnified CommunicationsManager (Tomcat)
Unified CommunicationsManager (Tomcat)
Communication betweenservers used fordiagnostic tests
8080 / TCPUnified CommunicationsManager (Tomcat)
Unified CommunicationsManager (Tomcat)
Intracluster replication ofsystem data by IPSecCluster Manager
8500 / TCP and UDPUnified CommunicationsManager (IPSec)
Unified CommunicationsManager (IPSec)
RIS Service Managerstatus request and reply
8888 - 8889 / TCPUnified CommunicationsManager (RIS)
Unified CommunicationsManager (RIS)
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1)6 OL-28669-01
Port descriptions
PurposeDestination PortTo (Listener)From (Sender)
Intraclustercommunication betweenLBMs
9004 / TCPLocation BandwidthManager (LBM)
Location BandwidthManager (LBM)
Dialed Number Analyzer(DNA)
Port used by the serverthat handles DNAinitialization. JNIWrapperfunctions respond torequests that the DNAJava service sends.
30000 / TCPJNIWrapper serverUnified CommunicationsManager [DialedNumberAnalyzer (DNA)initializing server]
Table 3: Common Service Ports
PurposeDestination PortTo (Listener)From (Sender)
Internet Control MessageProtocol (ICMP) Thisprotocol number carriesecho-related traffic. Itdoes not constitute a portas indicated in the columnheading.
7Unified CommunicationsManager
Endpoint
EndpointUnified CommunicationsManager
Secure FTP service, SSHaccess
22 / TCPEndpointUnified CommunicationsManager
Cisco UnifiedCommunicationsManager acting as a DNSserver or DNS client
Ciscorecommends thatCisco UnifiedCommunicationsManager not actas a DNS serverand that all IPtelephonyapplications andendpoints usestatic IPaddresses insteadof hostnames.
Note
Ephemeral / UDPUnified CommunicationsManagerDNS Server)
Endpoint
DNS ServerUnified CommunicationsManager
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1) OL-28669-01 7
Port descriptions
PurposeDestination PortTo (Listener)From (Sender)
Cisco UnifiedCommunicationsManager acting as aDHCP server
Cisco does notrecommendrunning DHCPserver on CiscoUnifiedCommunicationsManager.
Note
67 / UDPUnified CommunicationsManager (DHCP Server)
Endpoint
Cisco UnifiedCommunicationsManager acting as aDHCP client
Cisco does notrecommendrunning DHCPclient on CiscoUnifiedCommunicationsManager.Configure CiscoUnifiedCommunicationsManager withstatic IPaddressesinstead.)
Note
68 / UDPDHCP ServerUnified CommunicationsManager
Trivial File TransferProtocol (TFTP) serviceto phones and gateways
69, 6969, then Ephemeral/ UDP
Unified CommunicationsManager
Endpoint or Gateway
Trivial File TransferProtocol (TFTP) betweenmaster and proxy servers.
HTTP service from theTFTP server to phonesand gateways.
6970 / TCPUnified CommunicationsManager
Endpoint or Gateway
Network Time Protocol(NTP)
123 / UDPNTP ServerUnified CommunicationsManager
SNMP service response(requests frommanagement applications)
161 / UDPUnified CommunicationsManager
SNMP Server
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1)8 OL-28669-01
Port descriptions
PurposeDestination PortTo (Listener)From (Sender)
SNMP traps162 / UDPSNMP trap destinationCUCM Server SNMPMaster Agent application
Native SNMP agentlistening port for SMUXsupport
199 / TCPUnified CommunicationsManager
SNMP Server
DHCPv6. DHCP port forIPv6.
546 / UDPDHCP ServerUnified CommunicationsManager
Enhanced Location CACServiceability
5546 / TCPLocation BandwidthManager (LBM)
Unified CommunicationsManager Serviceability
Call Admission requestsand bandwidth deductions
5547 / TCPLocation BandwidthManager (LBM)
Unified CommunicationsManager
Used for communicationbetween Master Agentand Native Agent toprocess Native agentMIBrequests
6161 / UDPUnified CommunicationsManager
Unified CommunicationsManager
Used for communicationbetween Master Agentand Native Agent toforward notificationsgenerated from NativeAgent
6162 / UDPUnified CommunicationsManager
Unified CommunicationsManager
Netdump server6666 / UDPUnified CommunicationsManager
Unified CommunicationsManager
Centralized TFTP FileLocator Service
6970 / TCPAlternate TFTPCentralized TFTP
Used for communicationbetween SNMP MasterAgent and subagents
7161 / TCPUnified CommunicationsManager
Unified CommunicationsManager
Cisco Discovery Protocol(CDP) agentcommunicates with CDPexecutable
7999 / TCPUnified CommunicationsManager
SNMP Server
Used for Cisco User DataServices (UDS) requests
8443 / TCPUnified CommunicationsManager
Endpoint
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1) OL-28669-01 9
Port descriptions
PurposeDestination PortTo (Listener)From (Sender)
Service CRS requeststhrough the TAPSresiding on Cisco UnifiedCommunicationsManager
9050 / TCPUnified CommunicationsManager
Unified CommunicationsManager
Cisco UnifiedCommunicationsManager applicationssend out alarms to thisport through UDP. CiscoUnified CommunicationsManager MIB agentlistens on this port andgenerates SNMP traps perCisco UnifiedCommunicationsManager MIB definition.
61441 / UDPUnified CommunicationsManager
Unified CommunicationsManager
Provide trunk-based SIPservices
EphemeralUnified CommunicationsManager
Unified CommunicationsManager
Table 4: Ports Between Cisco Unified Communications Manager and LDAP Directory
PurposeDestination PortTo (Listener)From (Sender)
Lightweight DirectoryAccess Protocol (LDAP)query to externaldirectory (ActiveDirectory, NetscapeDirectory)
Ephemeral/ TCPExternal DirectoryUnified CommunicationsManager
Unified CommunicationsManager
External Directory
Table 5: Web Requests From CCMAdmin or CCMUser to Cisco Unified Communications Manager
PurposeDestination PortTo (Listener)From (Sender)
Hypertext TransportProtocol (HTTP)
80, 8080 / TCPUnified CommunicationsManager
Browser
Hypertext TransportProtocol over SSL(HTTPS)
443, 8443 / TCPUnified CommunicationsManager
Browser
Log audit events from theCLI andWeb applications
2355, 2356 / TCPUnified CommunicationsManager
Browser or CLI
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1)10 OL-28669-01
Port descriptions
Table 6: Web Requests From Cisco Unified Communications Manager to Phone
PurposeDestination PortTo (Listener)From (Sender)
Hypertext TransportProtocol (HTTP)
80 / TCPPhoneUnified CommunicationsManager
• QRT
• RTMT
• Find and ListPhones page
• PhoneConfiguration page
Table 7: Signaling, Media, and Other Communication Between Phones and Cisco Unified Communications Manager
PurposeDestination PortTo (Listener)From (Sender)
Trivial File TransferProtocol (TFTP) used todownload firmware andconfiguration files
69, then Ephemeral / UDPUnified CommunicationsManager (TFTP)
Phone
Phone URLs for XMLapplications,authentication,directories, services, etc.You can configure theseports on a per-servicebasis.
8080 / TCPUnified CommunicationsManager
Phone
Skinny Client ControlProtocol (SCCP)
2000 / TCPUnified CommunicationsManager
Phone
Secure Skinny ClientControl Protocol(SCCPS)
2443 / TCPUnified CommunicationsManager
Phone
Provide trust verificationservice to endpoints.
2445 / TCPUnified CommunicationsManager
Phone
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1) OL-28669-01 11
Port descriptions
PurposeDestination PortTo (Listener)From (Sender)
Certificate AuthorityProxy Function (CAPF)listening port for issuingLocally SignificantCertificates (LSCs) to IPphones
3804 / TCPUnified CommunicationsManager (CAPF)
Phone
Session InitiationProtocol (SIP) phone
5060 / TCP and UDPUnified CommunicationsManager
Phone
PhoneUnified CommunicationsManager
Secure Session InitiationProtocol (SIPS) phone
5061 TCP and UDPUnified CommunicationsManager
Phone
PhoneUnified CommunicationsManager
HTTP-based download offirmware andconfiguration files
6970 TCPUnified CommunicationsManager (TFTP)
Phone
Real-Time Protocol(RTP), Secure Real-TimeProtocol (SRTP)
Cisco UnifiedCommunicationsManager onlyuses24576-32767although otherdevices use thefull range.
Note
16384 - 32767 / UDPPhoneIP VMS
IP VMSPhone
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1)12 OL-28669-01
Port descriptions
Table 8: Signaling, Media, and Other Communication Between Gateways and Cisco Unified Communications Manager
PurposeDestination PortTo (Listener)From (Sender)
Generic RoutingEncapsulation (GRE),Encapsulating SecurityPayload (ESP),Authentication Header(AH). These protocolsnumbers carry encryptedIPSec traffic. They do notconstitute a port asindicated in the columnheading.
47, 50, 51Unified CommunicationsManager
Gateway
GatewayUnified CommunicationsManager
Internet Key Exchange(IKE) for IP Securityprotocol (IPSec)establishment
500 / UDPUnified CommunicationsManager
Gateway
GatewayUnified CommunicationsManager
Trivial File TransferProtocol (TFTP)
69, then Ephemeral / UDPUnified CommunicationsManager (TFTP)
Gateway
Port mapping service.Only used in the CIMEoff-path deploymentmodel.
1024-65535 / TCPCIME ASAUnified CommunicationsManager with CiscoIntercompany MediaEngine (CIME) trunk
Gatekeeper (H.225) RAS1719 / UDPUnified CommunicationsManager
Gatekeeper
H.225 signaling servicesfor H.323 gateways andIntercluster Trunk (ICT)
1720 / TCPUnified CommunicationsManager
Gateway
GatewayUnified CommunicationsManager
H.225 signaling serviceson gatekeeper-controlledtrunk
Ephemeral / TCPUnified CommunicationsManager
Gateway
GatewayUnified CommunicationsManager
H.245 signaling servicesfor establishing voice,video, and data
Ephemeral / TCPUnified CommunicationsManager
Gateway
GatewayUnified CommunicationsManager
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1) OL-28669-01 13
Port descriptions
PurposeDestination PortTo (Listener)From (Sender)
Skinny Client ControlProtocol (SCCP)
2000 / TCPUnified CommunicationsManager
Gateway
Upgrade port for 6608gateways with CiscoUnified CommunicationsManager deployments
2001 / TCPUnified CommunicationsManager
Gateway
Upgrade port for 6624gateways with CiscoUnified CommunicationsManager deployments
2002 / TCPUnified CommunicationsManager
Gateway
Media Gateway ControlProtocol (MGCP)gateway control
2427 / UDPUnified CommunicationsManager
Gateway
Media Gateway ControlProtocol (MGCP)backhaul
2428 / TCPUnified CommunicationsManager
Gateway
These ports are used asphantom Real-TimeTransport Protocol (RTP)and Real-Time TransportControl Protocol (RTCP)ports for audio, video anddata channel when CiscoUnified CommunicationsManager does not haveports for these media.
4000 - 4005 / TCP----
Session InitiationProtocol (SIP) gatewayand Intercluster Trunk(ICT)
5060 / TCP and UDPUnified CommunicationsManager
Gateway
GatewayUnified CommunicationsManager
Secure Session InitiationProtocol (SIPS) gatewayand Intercluster Trunk(ICT)
5061 / TCP and UDPUnified CommunicationsManager
Gateway
GatewayUnified CommunicationsManager
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1)14 OL-28669-01
Port descriptions
PurposeDestination PortTo (Listener)From (Sender)
Real-Time Protocol(RTP), Secure Real-TimeProtocol (SRTP)
Cisco UnifiedCommunicationsManager onlyuses24576-32767although otherdevices use thefull range.
Note
16384 - 32767 / UDPUnified CommunicationsManager
Gateway
GatewayUnified CommunicationsManager
Table 9: Communication Between Applications and Cisco Unified Communications Manager
PurposeDestination PortTo (Listener)From (Sender)
Certificate Trust List(CTL) provider listeningservice in Cisco UnifiedCommunicationsManager
2444 / TCPUnified CommunicationsManager CTL Provider
CTL Client
CTI application server2748 / TCPUnified CommunicationsManager
Cisco UnifiedCommunications App
TLS connection betweenCTI applications(JTAPI/TSP) andCTIManager
2749 / TCPUnified CommunicationsManager
Cisco UnifiedCommunications App
JTAPI application server2789 / TCPUnified CommunicationsManager
Cisco UnifiedCommunications App
Cisco UnifiedCommunicationsManager Assistant server(formerly IPMA)
2912 / TCPUnified CommunicationsManager
Unified CommunicationsManager AssistantConsole
Cisco UnifiedCommunicationsManager AttendantConsole (AC) JAVARMIRegistry server
1103 -1129 / TCPUnified CommunicationsManager
Unified CommunicationsManager AttendantConsole
RMI server sends RMIcallback messages toclients on these ports.
1101 / TCPUnified CommunicationsManager
Unified CommunicationsManager AttendantConsole
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1) OL-28669-01 15
Port descriptions
PurposeDestination PortTo (Listener)From (Sender)
Attendant Console (AC)RMI server bind port --RMI server sends RMImessages on these ports.
1102 / TCPUnified CommunicationsManager
Unified CommunicationsManager AttendantConsole
Cisco UnifiedCommunicationsManager AttendantConsole (AC) server linestate port receives pingand registration messagefrom, and sends line statesto, the attendant consoleserver.
3223 / UDPUnified CommunicationsManager
Unified CommunicationsManager AttendantConsole
Cisco UnifiedCommunicationsManager AttendantConsole (AC) clientsregister with the ACserver for line and devicestate information.
3224 / UDPUnified CommunicationsManager
Unified CommunicationsManager AttendantConsole
Cisco UnifiedCommunicationsManager AttendantConsole (AC) clientsregister to the AC serverfor call control.
4321 / UDPUnified CommunicationsManager
Unified CommunicationsManagerAttendantConsole
Multi-Service IOSRouterrunning EIGRP/SAFProtocol.
5050 / TCPIOS Router running SAFimage
Unified CommunicationsManager with SAF/CCD
VAP protocol used tocommunicate to the CiscoIntercompany MediaEngine server.
5620 / TCP
Cisco recommends avalue of 5620 for thisport, but you can changethe value by executing theadd ime vapserver or setime vapserver port CLIcommand on the CiscoIME server.
Cisco IntercompanyMedia Engine (IME)Server
Unified CommunicationsManager
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1)16 OL-28669-01
Port descriptions
PurposeDestination PortTo (Listener)From (Sender)
AXL / SOAP API forprogrammatic reads fromor writes to the CiscoUnified CommunicationsManager database thatthird parties such asbilling or telephonymanagement applicationsuse.
8443 / TCPUnified CommunicationsManager
Cisco UnifiedCommunications App
Table 10: Communication Between CTL Client and Firewalls
PurposeDestination PortTo (Listener)From (Sender)
Certificate Trust List(CTL) provider listeningservice in an ASAfirewall
2444 / TCPTLS Proxy ServerCTL Client
Table 11: Special Ports on HP Servers
PurposeDestination PortTo (Listener)From (Sender)
HTTP port to HP agent2301 / TCPHP SIMEndpoint
HTTPS port to HP agent2381 / TCPHP SIMEndpoint
COMPAQ ManagementAgent extension (cmaX)
25375, 25376, 25393 /UDP
Compaq ManagementAgent
Endpoint
HTTPS port to HP SIM50000 - 50004 / TCPHP SIMEndpoint
References
Firewall application inspection guidesASA Series reference information
http://www.cisco.com/en/US/products/ps6120/tsd_products_support_series_home.html
PIX 6.3 Application Inspection Configuration Guide
http://www.cisco.com/en/US/docs/security/pix/pix63/configuration/guide/fixup.html
PIX 7.1 Application Inspection Configuration Guide
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1) OL-28669-01 17
References
http://www.cisco.com/en/US/docs/security/asa/asa71/configuration/guide/inspect.html
FWSM 3.1 Application Inspection Configuration Guide
http://www.cisco.com/en/US/docs/security/fwsm/fwsm31/configuration/guide/inspct_f.html
IETF TCP/UDP port assignment listInternet Assigned Numbers Authority (IANA) IETF assigned Port List
http://www.iana.org/assignments/port-numbers
IP telephony configuration and port utilization guidesCisco CRS 4.0 (IP IVR and IPCC Express) Port Utilization Guide
http://www.cisco.com/en/US/products/sw/custcosw/ps1846/products_installation_and_configuration_guides_list.html
Port Utilization Guide for Cisco ICM/IPCC Enterprise and Hosted Editions
http://www.cisco.com/en/US/products/sw/custcosw/ps1001/products_installation_and_configuration_guides_list.html
Cisco Unified Communications Manager Express Security Guide to Best Practices
http://www.cisco.com/en/US/netsol/ns340/ns394/ns165/ns391/networking_solutions_design_guidance09186a00801f8e30.html
Cisco Unity Express Security Guide to Best Practices
http://www.cisco.com/en/US/netsol/ns340/ns394/ns165/ns391/networking_solutions_design_guidance09186a00801f8e31.html#wp41149
VMware port assignment listTCP and UDP Ports for vCenter Server, ESX hosts, and Other Network Components Management Access
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1)18 OL-28669-01
References
P A R T IIIM and Presence Service TCP and UDP portusage• Port Usage Information for the IM and Presence Service, page 21
C H A P T E R 2Port Usage Information for the IM and PresenceService
• Port usage overview, page 21
• Information collated in table, page 21
• IM and Presence service port list, page 22
Port usage overviewThis document provides a list of the TCP and UDP ports that the IM and Presence Service uses for intraclusterconnections and for communications with external applications or devices. It provides important informationfor the configuration of firewalls, Access Control Lists (ACLs), and quality of service (QoS) on a networkwhen an IP Communications solution is implemented.
Cisco has not verified all possible configuration scenarios for these ports. If you are having configurationproblems using this list, contact Cisco technical support for assistance.
Note
While virtually all protocols are bidirectional, this document gives directionality from the session originatorperspective. In some cases, the administrator can manually change the default port numbers, though Ciscodoes not recommend this as a best practice. Be aware that the IM and Presence Service opens several portsstrictly for internal use.
Ports in this document apply specifically to the IM and Presence Service. Some ports change from one releaseto another, and future releases may introduce new ports. Therefore, make sure that you are using the correctversion of this document for the version of IM and Presence Service that is installed.
Configuration of firewalls, ACLs, or QoS will vary depending on topology, placement of devices and servicesrelative to the placement of network security devices, and which applications and telephony extensions arein use. Also, bear in mind that ACLs vary in format with different devices and versions.
Information collated in tableTable 1 defines the information collated in each of the tables in this document.
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1) OL-28669-01 21
Table 12: Definition of Table Information
DescriptionTable Heading
The client sending requests to this portFrom
The client receiving requests on this portTo
A client or server application or processRole
Either a Session-layer protocol used for establishingand ending communications, or an Application-layerprotocol used for request and response transactions
Protocol
A Transport-layer protocol that is connection-oriented(TCP) or connectionless (UDP)
Transport Protocol
The port used for receiving requestsDestination / Listener
The port used for sending requestsSource / Sender
IM and Presence service port listThe following tables show the ports that the IM and Presence Service uses for intracluster and interclustertraffic.
Table 13: IM and Presence Service Release 9.x Ports - SIP Proxy Requests
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
Default SIP Proxy UDPand TCP Listener
Ephemeral5060TCP/UDPSIPIM andPresence
--------------
SIP Gateway
SIP Gateway
--------------
IM andPresence
TLS ServerAuthentication listenerport
Ephemeral5061TLSSIPIM andPresence
SIP Gateway
TLS MutualAuthentication listenerport
Ephemeral5062TLSSIPIM andPresence
IM andPresence
Internal port. Localhosttraffic only.
Ephemeral5049UDP /TCP
SIPIM andPresence
IM andPresence
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1)22 OL-28669-01
IM and Presence service port list
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
Used for HTTP requestsfrom the Config Agent toindicate a change inconfiguration.
Ephemeral8081TCPHTTPIM andPresence
IM andPresence
Default IM and PresenceHTTP Listener. Used forThird-Party Clients toconnect
Ephemeral8082TCPHTTPIM andPresence
Third-partyClient
Default IM and PresenceHTTPS Listener. Usedfor Third-Party Clients toconnect
Ephemeral8083TLS / TCPHTTPSIM andPresence
Third-partyClient
Table 14: IM and Presence Service Release 9.x Ports - Presence Engine Requests
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
Default SIP UDP/TCPListener port
Ephemeral5070UDP /TCP
SIPIM andPresence(PresenceEngine)
IM andPresence
Internal port. Localhosttraffic only. LiveBusmessaging port. The IMand Presence Serviceuses this port for clustercommunication.
Ephemeral50000UDPLivebusIM andPresence(PresenceEngine)
IM andPresence(PresenceEngine)
Table 15: IM and Presence Service Release 9.x Ports - Cisco Tomcat WebRequests
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
Used for web accessEphemeral8080TCPHTTPSIM andPresence
Browser
Provides database andserviceability access viaSOAP
Ephemeral8443TLS / TCPAXL /HTTPS
IM andPresence
Browser
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1) OL-28669-01 23
IM and Presence service port list
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
Provides access to Webadministration
Ephemeral8443TLS / TCPHTTPSIM andPresence
Browser
Provides access to Useroption pages
Ephemeral8443TLS / TCPHTTPSIM andPresence
Browser
Provides access to CiscoUnified PersonalCommunicator, CiscoUnified MobilityAdvantage, andthird-party API clientsvia SOAP
Ephemeral8443TLS / TCPSOAPIM andPresence
Browser
Table 16: IM and Presence Service Release 9.x Ports - External Corporate Directory Requests
RemarksSource /Sender
Destination/ Listener
TransportProtocolProtocolTo (Listener)From
(Sender)
Allows the Directoryprotocol to integrate withthe external CorporateDirectory. The LDAPport depends on theCorporate Directory (389is the default). In case ofNetscape Directory,customer can configuredifferent port to acceptLDAP traffic.
Ephemeral389TCPLDAPExternalCorporateDirectory
--------------
IM andPresence
IM andPresence
--------------
ExternalCorporateDirectory
Allows the Directoryprotocol to integrate withthe external CorporateDirectory. LDAP portdepends on the CorporateDirectory (636 is thedefault).
Ephemeral636TCPLDAPSExternalCorporateDirectory
IM andPresence
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1)24 OL-28669-01
IM and Presence service port list
Table 17: IM and Presence Service Release 9.x Ports - Configuration Requests
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
Config Agent heartbeatport
Ephemeral8600TCPTCPIM andPresence(ConfigAgent)
IM andPresence(ConfigAgent)
Table 18: IM and Presence Service Release 9.x Ports - Certificate Manager Requests
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
Internal port - Localhosttraffic only
Ephemeral7070TCPTCPCertificateManager
IM andPresence
Table 19: IM and Presence Service Release 9.x Ports - IDS Database Requests
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
Internal IDS port forDatabase clients.Localhost traffic only.
Ephemeral1500TCPTCPIM andPresence(Database)
IM andPresence(Database)
Internal port - this is analternate port to bring upa second instance of IDSduring upgrade.Localhost traffic only.
Ephemeral1501TCPTCPIM andPresence(Database)
IM andPresence(Database)
Internal port. Localhosttraffic only. DBreplication port
Ephemeral1515TCPXMLIM andPresence(Database)
IM andPresence(Database)
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1) OL-28669-01 25
IM and Presence service port list
Table 20: IM and Presence Service Release 9.x Ports - IPSec Manager Requests
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
Internal port - clustermanager port used by theipsec_mgr daemon forcluster replication ofplatform data (hosts)certs
85008500UDP/TCPProprietaryIM andPresence(IPSec)
IM andPresence(IPSec)
Table 21: IM and Presence Service Release 9.x Ports - DRF Master Agent Server Requests
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
DRF Master Agentserver port, whichaccepts connections fromLocal Agent, GUI, andCLI
Ephemeral4040TCPTCPIM andPresence(DRF)
IM andPresence(DRF)
Table 22: IM and Presence Service Release 9.x Ports - RISDC Requests
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
Real-time InformationServices (RIS) databaseserver. Connects to otherRISDC services in thecluster to provideclusterwide real-timeinformation
Ephemeral2555TCPTCPIM andPresence(RIS)
IM andPresence(RIS)
Real-time InformationServices (RIS) databaseclient for Cisco RIS.Allows RIS clientconnection to retrievereal-time information
Ephemeral2556TCPTCPIM andPresence(RIS)
IM andPresence(RTMT/AMC/
SOAP)
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1)26 OL-28669-01
IM and Presence service port list
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
Internal port. Localhosttraffic only. Used byRISDC (System Access)to link to servM via TCPfor service status requestand reply
88888889TCPTCPIM andPresence(RIS)
IM andPresence(RIS)
Table 23: IM and Presence Service Release 9.x Ports - SNMP Requests
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
Provides services forSNMP-basedmanagement applications
Ephemeral161, 8161UDPSNMPIM andPresence
SNMPServer
Native SNMP agent thatlistens for requestsforwarded by SNMPmaster agents
Ephemeral6162UDPSNMPIM andPresence
IM andPresence
SNMPMaster agent thatlistens for traps from thenative SNMP agent, andforwards to managementapplications
Ephemeral6161UDPSNMPIM andPresence
IM andPresence
Used as a socket for thecdp agent tocommunicate with thecdp binary
Ephemeral7999TCPTCPIM andPresence
SNMPServer
Used for communicationbetween the SNMPmaster agent andsubagents
Ephemeral7161TCPTCPIM andPresence
IM andPresence
Sends SNMP traps tomanagement applications
Ephemeral162UDPSNMPSNMP TrapMonitor
IM andPresence
Internal SNMP trapreceiver
61441ConfigurableUDPSNMPIM andPresence
IM andPresence
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1) OL-28669-01 27
IM and Presence service port list
Table 24: IM and Presence Service Release 9.x Ports - Racoon Server Requests
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
Enables Internet SecurityAssociation and theKey ManagementProtocol
Ephemeral500UDPIpsecIM andPresence
--------------
Gateway
Gateway
--------------
IM andPresence
Table 25: IM and Presence Service Release 9.x Ports - System Service Requests
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
Internal port. Localhosttraffic only. Used tolisten to clientscommunicating with theRIS Service Manager(servM).
Ephemeral8888 and8889
TCPXMLIM andPresence(RIS)
IM andPresence(RIS)
Table 26: IM and Presence Service Release 9.x Ports - DNS Requests
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
The port that DNS serverlisten on for IM andPresence DNS queries.
To: DNS Server | From:IM and Presence
Ephemeral53UDPDNSDNS ServerIM andPresence
Table 27: IM and Presence Service Release 9.x Ports - SSH/SFTP Requests
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
Used by manyapplications to getcommand line access tothe server. Also usedbetween nodes forcertificate and other fileexchanges (sftp)
Ephemeral22TCPSSH /SFTP
EndpointIM andPresence
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1)28 OL-28669-01
IM and Presence service port list
Table 28: IM and Presence Service Release 9.x Ports - ICMP Requests
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
Internet ControlMessageProtocol (ICMP). Usedto communicate with theCisco UnifiedCommunicationsManager server
EphemeralNotApplicable
IPICMPCiscoUnifiedCommunicationsManager
--------------
IM andPresence
IM andPresence
--------------
CiscoUnifiedCommunicationsManager
Table 29: IM and Presence Service Release 9.x Ports - NTP Requests
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
Cisco UnifiedCommunicationsManager is the actingNTP server. Used bysubscriber nodes tosynchronize time withthe publisher node.
Ephemeral123UDPNTPNTP ServerIM andPresence
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1) OL-28669-01 29
IM and Presence service port list
Table 30: IM and Presence Service Release 9.x Ports - Microsoft Exchange Notify Requests
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
Microsoft Exchange usesthis port to sendnotifications (usingNOTIFY message) toindicate a change to aparticular subscriptionidentifier for calendarevents. Used to integratewith any Exchangeserver in the networkconfiguration. Both portsare created. The kind ofmessages that are sentdepend on the type ofCalendar PresenceBackend gateway(s) thatare configured.
EphemeralIM andPresenceserver port(default50020)
)WebDAV- HTTP/UDP/IPnotifications
2) EWS -HTTP/TCP/IP SOAPnotifications
HTTP(HTTPu)
IM andPresence
MicrosoftExchange
Table 31: IM and Presence Service Release 9.x Ports - SOAP Services Requests
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
SOAP monitor portEphemeral5007TCPTCPIM andPresence(SOAP)
IM andPresence(Tomcat)
Table 32: IM and Presence Service Release 9.x Ports - AMC RMI Requests
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
AMC RMI Object port.Cisco AMC Service forRTMT performancemonitors, data collection,logging, and alerting.
Ephemeral1090TCPTCPRTMTIM andPresence
AMCRMIRegistry port.Cisco AMC Service forRTMT performancemonitors, data collection,logging, and alerting.
Ephemeral1099TCPTCPRTMTIM andPresence
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1)30 OL-28669-01
IM and Presence service port list
Table 33: IM and Presence Service Release 9.x Ports - XCP Requests
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
Client access portEphemeral5222TCPTCPIM andPresence
XMPPClient
Server to Serverconnection (S2S) port
Ephemeral5269TCPTCPIM andPresence
IM andPresence
HTTP listening port usedby the XCP WebConnection Manager forBOSH third-party APIconnections
Ephemeral7335TCPTCPIM andPresence
Third-partyBOSH client
XCP Router MasterAccept Port. XCPservices that connect tothe router from an OpenPort Configuration (forexample XCPAuthenticationComponent Service)typically connect on thisport.
Ephemeral7400TCPTCPIM andPresence(XCP Router
IM andPresence(XCPServices)
MDNSport. XCP routersin a cluster use this portto discover each other.
Ephemeral5353UDPUDPIM andPresence(XCP Router
IM andPresence(XCP Router
Table 34: IM and Presence Service Release 9.x Ports - External Database (PostgreSQL) Requests
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
PostgreSQL databaselistening port
Ephemeral54321TCPTCPPostgreSQLdatabase
IM andPresence
1 This is the default port, however you can configure the PostgreSQL database to listen on any port.
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1) OL-28669-01 31
IM and Presence service port list
Table 35: IM and Presence Service Release 9.x Ports - High Availability Requests
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
The port that CiscoServer RecoveryManager uses to provideadmin rpc requests.
Ephemeral20075TCPTCPIM andPresence(ServerRecoveryManager)
IM andPresence(ServerRecoveryManager)
The port that CiscoServer RecoveryManager uses tocommunicate with itspeer.
Ephemeral22001UDPUDPIM andPresence(ServerRecoveryManager)
IM andPresence(ServerRecoveryManager)
Table 36: IM and Presence Service Release 9.x Ports - In Memory Database Replication Messages
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
Cisco PresenceDatastoredual node subclusterreplication.
Ephemeral9003TCPProprietaryIM andPresence
IM andPresence
Cisco Login Datastoredual node subclusterreplication.
Ephemeral9004TCPProprietaryIM andPresence
IM andPresence
Cisco SIP RegistrationDatastore dual nodesubcluster replication.
Ephemeral9005TCPProprietaryIM andPresence
IM andPresence
Table 37: IM and Presence Service Release 9.x Ports - In Memory Database SQL Messages
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
Cisco PresenceDatastoreSQL Queries.
Ephemeral6603TCPProprietaryIM andPresence
IM andPresence
Cisco Login DatastoreSQL Queries.
Ephemeral6604TCPProprietaryIM andPresence
IM andPresence
Cisco SIP RegistrationDatastore SQL Queries.
Ephemeral6605TCPProprietaryIM andPresence
IM andPresence
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1)32 OL-28669-01
IM and Presence service port list
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
Cisco Route DatastoreSQL Queries.
Ephemeral6606TCPProprietaryIM andPresence
IM andPresence
Table 38: IM and Presence Service Release 9.x Ports - In Memory Database Notification Messages
RemarksSource /Sender
Destination/ Listener
TransportProtocol
ProtocolTo (Listener)From(Sender)
Cisco PresenceDatastoreXML-based changenotification.
Ephemeral6607TCPProprietaryIM andPresence
IM andPresence
Cisco Login DatastoreXML-based changenotification.
Ephemeral6608TCPProprietaryIM andPresence
IM andPresence
Cisco SIP RegistrationDatastore XML-basedchange notification.
Ephemeral6609TCPProprietaryIM andPresence
IM andPresence
Cisco Route DatastoreXML-based changenotification.
Ephemeral6610TCPProprietaryIM andPresence
IM andPresence
See the Cisco Unified Serviceability Administration Guide for information about SNMP.
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1) OL-28669-01 33
IM and Presence service port list
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1)34 OL-28669-01
IM and Presence service port list
Glossary
AXL / SOAP
Cisco Unified Communications XML Layer / Simple Object Access Protocol – API that applications use toread from or write to the Cisco Unified Communications Manager database.
CAPF
Certificate Authority Proxy Function – Used to load X.509 digital certificates into IP phones.
CDLM
Cisco Database Layer Monitor – Used to synchronize the database with what is running in active memory.
CTI
Computer Telephony Integration—Provides a link between telephone systems and computers to facilitateincoming and outgoing call handling and control; the physical link between a telephone and server.
CTL Client
Certificate Trust List Client—Application that creates the Certificate Trust List that gets loaded into IP phones.This plug-in comes with Cisco Unified Communications Manager and can be run on any computer that hasIP connectivity to all Cisco Unified Communications Managers in the cluster and has a USB port.
DRF
Disaster Recovery Framework
Ephemeral Ports
In virtually all cases, source ports are ephemeral, meaning randomwithin a specified range.When an outgoingrequest is made, the application solicits the host device for a port from its ephemeral pool. In a few cases, thedestination port is also ephemeral, meaning that both the source and destination ports are random.
JTAPI
Java Telephony Application Program Interface—Sun Microsystems telephony programming interface forJava. It provides a set of classes and interfaces that provide access to call control and telephony device controlas well as media and administrative services.
LDAP
Lightweight Directory Access Protocol—Used to validate user credentials against the designated directoryservice.
LDAPS
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1) OL-28669-01 35
Lightweight Directory Access Protocol over TLS/SSL—Used to validate user credentials against the designateddirectory service.
IP VMS
Cisco IP VoiceMedia Streaming Application—Used for music on hold, annunciator, conference bridge, mediatermination point (MTP), and so on.
RIS
Real-Time Information Services database—Used by the Real-Time Monitoring Tool (RTMT) in theServiceability application.
RTMT
Real-Time Monitoring Tool
SDL
Signal Distribution Layer Link—Used for intracluster communications.
SOAP
Simple Object Access Protocol
TCTS
Trace Collection Tool Service—The backend service for RTMT Trace and Log Central (TLC)
TFTP
Trivial File Transfer Protocol—Used to load firmware and configurations into phones, gateways, and so on.
Tomcat
Web server
TCP and UDP Port Usage Guide for Cisco Unified Communications Manager, Release 9.1(1)36 OL-28669-01
Glossary