Yes, of course it can be sent in the PRACK. Its one of the primary
purposes of PRACK.
Paul
[EMAIL PROTECTED] wrote:
> Can the SDP answer be actually sent through PRACK? Shouldn't it be sent
> in ACK for 200 Ok?
>
> Sanjay Sinha (sanjsinh) wrote:
>> 200 OK to the Prack and then terminate the Invite with 488.
>>
>>
>>> -----Original Message-----
>>> From: [EMAIL PROTECTED]
>>> [mailto:[EMAIL PROTECTED] On
>>> Behalf Of Nithin N
>>> Sent: Wednesday, April 02, 2008 7:24 AM
>>> To: [email protected]
>>> Subject: [Sip-implementors] Offer/Answer Violation in RPR Cases
>>>
>>> Hi All
>>>
>>> If an Offer/Answer violation happens in RPR case, how shall we
>>> terminate the dialog. For example, if PRACK is received with a
>>> malformed SDP, what shall be the error response code that
>>> needs to be sent to UA.
>>>
>>> UA SBC Proxy
>>> | INVITE | |
>>> |-------------------------->| INVITE |
>>> | |-------------------->|
>>> | 100 Trying | |
>>> |<--------------------------| 100 Trying |
>>> | |<---------------------|
>>> | | 183(sdp offer) |
>>> | 183(sdp offer) |<---------------------|
>>> |<--------------------------| |
>>> | PRACK(malformed | |
>>> | sdp answer) | |
>>> |-------------------------->| |
>>>
>>> Regards
>>> Nithin.N
>>> _______________________________________________
>>> Sip-implementors mailing list
>>> [email protected]
>>> https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
>>>
>>>
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>>
>>
>>
>
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