div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentlyncocs-huawei-ims-and-asterisk-tel-via-software-upgrading-02-7744-7700-avoidinghtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: · LyncOCS Huawei IMS and Asterisk Tel via software upgrading 02-7744-7700 avoiding repeated investments IMG58A Protocols SIPRFC3261 MGCP WIS Network Media Processing Caller loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsusreader030viewer20220409145e8c29a241b27623023980f9html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentlyncocs-huawei-ims-and-asterisk-tel-via-software-upgrading-02-7744-7700-avoidinghtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: · LyncOCS Huawei IMS and Asterisk Tel via software upgrading 02-7744-7700 avoiding repeated investments IMG58A Protocols SIPRFC3261 MGCP WIS Network Media Processing Caller loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsusreader030viewer20220409145e8c29a241b27623023980f9html5thumbnails2jpg width=140 height=200 divdiv