No Invite no ring. Glad it was that easy to solve. On Dec 13, 2011 4:09 PM, "Ly Tran" <[email protected]> wrote:
> Thanks Tony. I did a siptrace and could not see any traffic coming in > when initiating an external call to that DID.. not even an Invite. Called > ITSP and told them this and to check configuration again for this number. > Problem now fixed. T.38 was enabled, but the DID was not assigned to our > trunk group. One out of 15 not too bad <grin>. **** > > ** ** > > Ly Tran**** > > ** ** > > *From:* [email protected] [mailto: > [email protected]] *On Behalf Of *Tony Graziano > *Sent:* Tuesday, December 13, 2011 12:55 PM > *To:* Discussion list for users of sipXecs software > *Subject:* Re: [sipx-users] Incoming DID Not Working**** > > ** ** > > Let me elaborate...**** > > I see the same problem with providers who do not send rtp on from the same > address the invite comes from. This usually becomes a problem especially > when you use more than one wan connection. **** > > On Dec 13, 2011 1:43 PM, "Tony Graziano" <[email protected]> > wrote:**** > > You would need a sip trace to make sure it sends the invite on port 5080 > and from the expected ip address or gateway with your provider. **** > > Then we would want to make sure it does a proper reinvite for t.38. **** > > I suspect it does not come from the same provider gateway but the best > thing to do is to get a trace of the call.**** > > On Dec 13, 2011 1:14 PM, "Ly Tran" <[email protected]> wrote:**** > > We have an unusual problem with one of our DIDs not working correctly and > cannot seem to figure out. If someone have experienced this before or can > point me in the right direction, it would be appreciated. We have the most > current sipx version loaded. PBX has been restarted. All other DIDs works > correctly for incoming/outgoing calls. This one DID was used as a t.38 fax > alias and had been working properly, until now and cannot receive any > faxes. We have 14 other DIDs used for f t.38 faxing and they work fine. > In testing, we removed this DID from the fax alias and assigned it to a > user/phone. We can dial the phone internally using the extension and dial > outbound calls, but cannot receive incoming to this DID. Dialing this > number externally only gets “dead air”. The PBX does not seem to pick up > the call and route.**** > > **** > > Ly Tran**** > > **** > > > _______________________________________________ > sipx-users mailing list > [email protected] > List Archive: http://list.sipfoundry.org/archive/sipx-users/**** > > _______________________________________________ > sipx-users mailing list > [email protected] > List Archive: http://list.sipfoundry.org/archive/sipx-users/ >
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