Is this compulsory we need to send ACK in against of 408 received. And also will server will definitely send 408.
> 2010/3/26 Rishabh <[email protected]>: > >> Dear all, >> >> I was working over SIP 408 message. >> This I got when dialed call timeout from the server. >> I want to know what we need to send in against of 408 as we already >> remove the transaction.. >> > > If you receive a 408 SIP response from the server/proxy you must send > ACK, of course. > > If tyour transaction client receives no response at all for the INVITE > transaction, then the transaction layer generates a timeout which > becomes a lolally generated 408. Being a final non 2XX response, the > transaction layer must always send the ACK, but in this case it's not > true as teh transaction laery already detected the timeout problem > within this transaction. > > _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
