An Introduction to VoIP, PSTN and SIP

By VoIPInvi

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What is SIP Service?•An abbreviation for Session

Initiation Protocol, SIP is a set of formats used to initiate or terminate user communication session

•IP calls, data transfer, video chat, conferencing and online gaming are some examples

•SIP originated in 1996 and became standardized in 2002

What is Voice Broadcast?

•Voice broadcasting broadcasts voice or messages to multiple recipients.

•Voice broadcasting is a mass communication technique.

•With this, commercial and individual users can contact with others instantly.

What is VoIP/ SIP Trunking?

•VoIP/ SIP Trunking is SIP based service where customers get unified communication and telephone services from ISTPs.

•The customers are equipped with IP-PBX

•Services include streaming media like voice, video and also web conferencing and desktop sharing.

What is PSTN?•The public switched

telephone network or PSTN is collection of circuit switched phone networks.

•PSTN is oldest means of telecommunication and is also known POTS, plain old telephone system.

•PSTN includes telephone lines and underwater cables, fiber-optic cables, cellular networks and communications satellites.

Thank You For Watching

For further queries regarding VoIP and SIP service, visit:

http://www.voipinvite.com/

Presented By VoIPInvite

Thank You For Watching

For further queries regarding VoIP and SIP service, visit:

http://www.voipinvite.com/

Presented By VoIPInvite