Hi David,
96 and up are dynamically allocated codecs, so more information is needed to tell what the codec really is. On the general topic of FAXing over VoIP did you look at http://www.opencall.org/faq ?
If your VoIP provider is half decent, they should be able to deliver FAX to you by T.38
Regards, Steve
David Gurr wrote:
I have no analog line interfaces on my asterisk system, but I do have two UK 0870 numbers routed to two separate VoIP accounts (one with FWD, one with gossiptel). Asterisk is configured to register with these accounts. I get voice calls through just fine this way.
I thought I could get one of these 0870 numbers to route through to rxfax, thus allowing folks to fax me directly.
I've set up the spandsp stuff accordingly, and sure enough the CLI shows that the call is getting answered and rxfax is starting up, but then I get the following messages and no fax:
-- Executing SetVar("SIP/9304499-4208", "FAXFILE=/var/spool/asterisk/fax/1090917308.5.tif") in new stack -- Executing RxFAX("SIP/9304499-4208", "$FAXFILE") in new stack Jul 27 09:35:48 NOTICE[22545]: rtp.c:434 ast_rtp_read: Unknown RTP codec 96 received Jul 27 09:35:49 NOTICE[22545]: rtp.c:434 ast_rtp_read: Unknown RTP codec 96 received
Here's the relevant section from my sip.conf:
[gossiptel] secret=secret username=9304499 host=sip.gossiptel.com type=peer dtmfmode=rfc2833 fromuser=9304499 fromdomain=sip.gossiptel.com
I've tried dtmfmode=inband too, with the same behaviour.
I've a sneaking suspicion that the PSTN->VoIP gateway needs to recognise the call as a faxcall and do the signalling appropriately, and that Gossiptel doesn't do this. If that's the case, anyone know of a gateway that does handle fax?
Thanks
-- David Gurr Congruity Ltd.
_______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
_______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
