Polycom IP5000
Is there a way to activate G722.1C codecs (Siren 14) for SIP VoIP
The G722.1C is not available into the SDP of the INVITE SIP message
Regards
Hello Roma,
welcome to the Polycom Community.
Have you checked the Codec's via the Web Interface?
Looking at a UCS 3.3.2 Web Interface Siren 14 (48kbps) would be the 3rd offered Codec.
Please liaise with your Polycom Reseller if this is a issue for you.
Best Regards
Steffen Baier
Polycom Global Services
Thanks for the answer,
I already have a look to the web interface, and I try to modify the priority of codecs, but it seems that only the codec with white background are available into teh SIP SDP, others (like siren 7 14...) are with a grey backgroung.
I don't how I can activate the grey ones.
Regads
Hello Roma,
I must have misunderstood your question.
According to the Datasheet => here <= the SSIP5000 supports:
Supported Codecs
-G.711 (A-law and µ-law)
-G.729a (Annex A, B)
-G.722
-iLBC
The new UCS 4.0.x even includes a description that highlights that only the Codec's in white are supported by the Platform.
So to answer your query, only the one's show:
As in the order above ( 4, 6, 7 then 8) are offered in the Invite.
Best Regards
Steffen Baier
Polycom Global Services