Polycom RealPresence Desktop vs CUCM 7.0.1

[Andriy Zatyshnyy]

Hi all!

Some days ago i faced wuth a trouble of making a call from 1 softphone (being Polycom RealPresence Desktop) to another (being the same).

endpoints have been registered normaly aka SIP Advanced or Basic with digest authentication. The duration of a phone is observing, but there no video or voice during the call.

How to make that endpoint like native CIPC 7.0.4. Trial ver of a Polycom RealPresence Desktop is free on their site.

May be Polycom softphones try to use their H.264 SVC?

Platform:

VMware WS 9.0.2

Bootable_UCSInstall_UCOS_7.0.1.11000-2.sgn

KR

Andriy

Algorithm Type	Description
Audio	•       G.711μ or G.711A •       Siren LPR •       G.722.1 at 24 kbps and 32 kbps •       G.722.1 Annex C at 24 kbps, 32 kbps, and 48 kbps •       G.719 at 32 kbps, 48 kbps, 64 kbps, and 128 kbps •       SAC •       Automatic gain control •       Acoustic echo cancellation
Video	•       H.261 •       H.263/H.263+ •       H.264 AVC •       H.264 SVC •       Content over H.263/H.263+ •       Video LPR
Encryption	AES supported in H.323 calls TLS/SRTP supported in SIP calls

[Andriy Zatyshnyy]

So, i continued my experiments and made a normal SIP video call on CUCM 9.0.1!

Tested it with X-Lite, it worked too.

What i liked most is to choose any camera and mic you want and register it in a SIP mode.

P.S. At CUCM 7.x i could only register SIP endpoint ant look over duration of a call without posibility to see and speak.

KR

Andriy

[Andriy Zatyshnyy]

Hi all,

finally have tested again with CUCM Bootable_UCSInstall_UCOS_7.0.1.11000-2.sgn home cluster and was able to speak between Polycom RealPresence Desktop and X-lite 3! Made only audio because dont have a camera on the other notebook.

Kr

Andriy