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mjuch
Contributor

Jabber for Windows and G.722

                   Hello, we have 99xx Phones which uses G.722 as Codec within CUCM 8.5.

                   When i use Jabber for Windows Client 0.0.1 as softphone the codec is switched back to G711 (Call from Softphone to 99xx Phone)

                   I read that Jabber should support G.722.

                   Is there someone which  have the Jabber Softphone working with G.722?

br Mike

4 REPLIES 4
Jaime Valencia
Hall of Fame Cisco Employee


Note


g.722.1 is  supported on Cisco Unified Communications Manager 8.6.1 or  later.

http://www.cisco.com/en/US/partner/docs/voice_ip_comm/jabber/Windows/9_0_1/b_jabber_win_icg_chapter_01000.html

HTH

java

if this helps, please rate

www.cisco.com/go/pdihelpdesk

HTH

java

if this helps, please rate

I'm seeing the same behavior on CUCM 9.1.1a.  IP phones calling a G.722-capable route pattern connect to it in G.722 (using 7945's  and 7937's), Jabber 9.2.4 connects at G.711u.  Since the call is working with G.711u, that tells me that it's not an issue with Region configuration (which was legacy from an upgrade from 8.6.2).

Any other thoughts there?

Brendan White
Beginner

BUMP

Same issue, CUCM 8.6.2SU4a

All intranet calls are g722, but to jabber it's g711u

Brendan White
Beginner

I should have read the release notes.

 

Jabber supports g.722.1, not g722. So if you're looking for g722 support - it's not there. g722.1 is half bw of g722, and from the opinion of my peers - it sounds better than g711 and uses half the bw.

 

B

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