[SIPForum-discussion] SDP Negotiation with gpmd and vbd =yes /not in SDP

[Zuñiga, Guillermo]

HI Fellows

One question:
Could you have any information about SDP Negotiation with gpmd and vbd =yes /not in SDP?
Information about where to use?
Why is used?


Another question do you know why could a endpoint send me in the SDP of the 200 OK Dynamic RTP payload,(rtpmap 100,101)?
And not rtpmap:8 PCMA and rtpmap:0 PCMU?
When a GW could be use rtp payload static or dynamic?
What is the difference between this type of payload?

Thanks a lot.
Guillermo



Guillermo Zuniga
Especialista de Soporte Técnico
Gerencia de Soporte Técnico

Tel:    +507 263-6671
Cel:    +507 6670-0481
Fax:    +507 265-3295
Email:  Guillermo.Zuniga at cwpanama.com

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