Hi Tarek, Yes, after running some more detailed packet captures, it seems that the SDP sent has the sendonly media attribute. I do not know if it is the Sonus switch, but the problem is identical to yours.
Unfortunately setting canreinvite=yes for that peer does not solve the problem. I am guessing this is because the other leg of the call has canreinvite=no. This is necessary for correct billing. Should I submit it as an asterisk bug? Is there something else I can try to fix this interconnection? Thanks for your help! Alex On Wed, Sep 28, 2011 at 7:34 PM, Tarek Sawah <[email protected]> wrote: > i have faced this problem with one of the major VoIP whole providers in > India .. they have a new platform with Sonus switches.. which does not > support sendrecv media attribute .. however a work around that may work for > you .. is enabling re-invite on their peer. > let me know if this works out for you. > > > Tarek Sawah > > Information Technology Adviser > > Integrated Digital Systems > > CCNP, MCSE, RHCE, TELECOM > > USA: +1 386 492 9993 > > > >> From: [email protected] >> Date: Wed, 28 Sep 2011 18:59:39 +0200 >> To: [email protected] >> Subject: Re: [asterisk-users] Receiving musinc on hold instead of ring >> >> > this is related to your carrier's SIP messages as they are sending a >> > sendonly attribute instead of sendrecv (taking a wild guess here) your >> > asterisk will act as if the call was placed on hold thus the MOH butts >> > in. >> > an sip debug log for a similar call will be more helpful? >> >> Thanks for the answer Tarek! I will try to obtain a full SIP trace >> tonight. If the problem is indeed that the carrier is sending the >> sendonly attribute in the SDP instead of sendrecv, what can I do? Is >> there anything I can configure on my side? >> >> Thanks again, >> >> Alex >> >> -- >> _____________________________________________________________________ >> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >> New to Asterisk? Join us for a live introductory webinar every Thurs: >> http://www.asterisk.org/hello >> >> asterisk-users mailing list >> To UNSUBSCRIBE or update options visit: >> http://lists.digium.com/mailman/listinfo/asterisk-users > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > New to Asterisk? Join us for a live introductory webinar every Thurs: > http://www.asterisk.org/hello > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
