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Complete list of CiscoRTPPayload types reported by cti events

aklassen
Level 1
Level 1

Does anyone know where I can find a complete list of CiscoRTPPayload types? There is a list in the developer guide for the

release which I am using, 10.5 and even 11.5 which I also checked, but neither is complete.

As an example, I receive a payload type of 86 which I determined was iLBC but I did not see it in the list.

Perhaps I just overlooked it or I am looking in the wrong place but it makes me think there must be another

list which I am not looking at that is complete.

Thanks,

Andrew

2 Replies 2

upchaurasia
Spotlight
Spotlight

Hi Andrew,

Can I know the use of payload type in your application? If you are not working with recording application or  CTIPort related application then I don't think there will be any issue.

In general following are the possible codec list depend on the configuration & supported at both end-

G.711 A-law

G.711 mu-law

G.729    

G.722 

iLBC   

iSAC

Regards,

Umesh

Hi Umesh,

Thanks for the response.

I am just working on a monitoring application. I just need to know the mapping from codec to

numeric value.

Do you know what internal numeric value, i.e. CiscoRTPPayload type value used by ISAC?

I have the others.

Thanks,

Andrew

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