[Spce-user] No rewrite on T.38 INVITE

Sat Aug 15 08:57:47 EDT 2015

might be easier with a pcap of the call to see whats going on

On 15 August 2015 at 14:09, Tristan Delsol <tdelsol at qfast.nl> wrote:

> Well I removed the + sign for the outgoing fax but that doesn't seem to be
> the issue.
> For some reason the RE-INVITE for T.38 does not get through.
>
> Here the ngcp-logs for the setup.
>
> (spce|kamailio-proxy.log) Aug 15 14:00:13 [6519]: NOTICE: <script>: Call
> to SIP Peering - R=sip:31306665648 at 87.239.101.193;user=phone ID=
> 1729768205212000211650 at 192.168.111.25
> (spce|kamailio-proxy.log) Aug 15 14:00:13 [6519]: NOTICE: <script>: Load
> gws matching calling part 'sip:31756418049 at 87.239.101.193' and called
> user '31306665648' and called part 'sip:31306665648 at 87.239.101.193;user=phone'
> - R=sip:31306665648 at 87.239.101.193;user=phone ID=
> 1729768205212000211650 at 192.168.111.25
> (spce|kamailio-proxy.log) Aug 15 14:00:13 [6519]: NOTICE: <script>:
> Setting acc source-leg for uuid 'c453f9be-74d4-47e6-931d-a18f29fef700':
> 'c453f9be-74d4-47e6-931d-a18f29fef700|31756418049|87.239.101.193|31756418049|||7|||0|call|192.168.111.25|1439640013.867047|||||||||||'
> - R=sip:31306665648 at ims.imscore.net ID=
> 1729768205212000211650 at 192.168.111.25
> (spce|kamailio-proxy.log) Aug 15 14:00:13 [6519]: NOTICE: <script>:
> Setting acc destination-leg for uuid '0': '0|||0|0306665648|0|31306665648|
> ims.imscore.net|31306665648|87.239.101.193|2|||||||||||' - R=
> sip:31306665648 at ims.imscore.net ID=1729768205212000211650 at 192.168.111.25
> (spce|kamailio-proxy.log) Aug 15 14:00:13 [6519]: ERROR: dispatcher
> [dispatch.c:1247]: ds_get_index(): destination set [50] not found
> (spce|kamailio-proxy.log) Aug 15 14:00:13 [6519]: ERROR: dispatcher
> [dispatch.c:1625]: ds_select_dst(): destination set [50] not found
> (spce|kamailio-proxy.log) Aug 15 14:00:13 [6519]: WARNING: <script>:
> Failed to load dispatcher entries for lb using did '50', use first lb found
> in network.yml - R=sip:31306665648 at ims.imscore.net ID=
> 1729768205212000211650 at 192.168.111.25
> (spce|kamailio-proxy.log) Aug 15 14:00:13 [6519]: NOTICE: <script>:
> Setting caller_cli_userprov/caller_domain_userprov '
> 31756418049 at 192.168.111.25' for upn - R=sip:31306665648 at ims.imscore.net
> ID=1729768205212000211650 at 192.168.111.25
> (spce|kamailio-proxy.log) Aug 15 14:00:13 [6519]: NOTICE: <script>:
> Setting From to '<sip:31756418049 at 192.168.111.25>' - R=
> sip:31306665648 at ims.imscore.net ID=1729768205212000211650 at 192.168.111.25
> (spce|kamailio-proxy.log) Aug 15 14:00:13 [6519]: NOTICE: <script>:
> Setting caller_cli_netprov/caller_domain_netprov '
> 31756418049 at 87.239.101.193' for npn - R=sip:31306665648 at ims.imscore.net
> ID=1729768205212000211650 at 192.168.111.25
> (spce|kamailio-proxy.log) Aug 15 14:00:13 [6519]: NOTICE: <script>:
> Setting PAI to '<sip:31756418049 at 87.239.101.193>' - R=
> sip:31306665648 at ims.imscore.net ID=1729768205212000211650 at 192.168.111.25
> (spce|kamailio-proxy.log) Aug 15 14:00:13 [6519]: NOTICE: <script>:
> Rewriting called party '31306665648' to '+31306665648' - R=
> sip:31306665648 at ims.imscore.net ID=1729768205212000211650 at 192.168.111.25
> (spce|kamailio-proxy.log) Aug 15 14:00:13 [6519]: NOTICE: <script>:
> Setting P-Called-Party-ID '<sip:+31306665648 at ims.imscore.net>' - R=
> sip:+31306665648 at ims.imscore.net ID=1729768205212000211650 at 192.168.111.25
> (spce|kamailio-proxy.log) Aug 15 14:00:13 [6519]: NOTICE: <script>:
> Setting 'sip:139.156.126.49:5060' taken from D-URI as next hop after lb
> for PSTN call - R=sip:+31306665648 at ims.imscore.net ID=
> 1729768205212000211650 at 192.168.111.25
> (spce|kamailio-proxy.log) Aug 15 14:00:13 [6519]: NOTICE: <script>:
> Appending P-D-URI 'sip:127.0.0.1:5060;received='sip:139.156.126.49:5060;lr;transport=udp''
> - R=sip:+31306665648 at ims.imscore.net ID=
> 1729768205212000211650 at 192.168.111.25
> (spce|kamailio-proxy.log) Aug 15 14:00:13 [6519]: NOTICE: <script>:
> Forcing request via B2BUA 'sip:127.0.0.1:5080' - R=
> sip:+31306665648 at ims.imscore.net ID=1729768205212000211650 at 192.168.111.25
> (spce|kamailio-proxy.log) Aug 15 14:00:13 [6519]: NOTICE: <script>:
> Request leaving server, D-URI='sip:127.0.0.1:5080' - R=
> sip:+31306665648 at ims.imscore.net ID=1729768205212000211650 at 192.168.111.25
> (spce|kamailio-proxy.log) Aug 15 14:00:13 [6521]: NOTICE: <script>:
> NAT-Reply - S=100 - Connecting M=INVITE IP=192.168.111.25:5060 (
> 127.0.0.1:5080) ID=1729768205212000211650 at 192.168.111.25
> (spce|kamailio-proxy.log) Aug 15 14:00:14 [6518]: NOTICE: <script>:
> NAT-Reply - S=183 - Session Progress M=INVITE IP=192.168.111.25:5060 (
> 127.0.0.1:5080) ID=1729768205212000211650 at 192.168.111.25
> (spce|kamailio-proxy.log) Aug 15 14:00:21 [6523]: NOTICE: <script>:
> NAT-Reply - S=200 - OK M=INVITE IP=192.168.111.25:5060 (127.0.0.1:5080)
> ID=1729768205212000211650 at 192.168.111.25
> (spce|kamailio-proxy.log) Aug 15 14:00:21 [6524]: NOTICE: <script>: New
> request on proxy - M=ACK R=sip:127.0.0.1:5080;prxroute=1 F=
> sip:31756418049 at 192.168.111.25 T=sip:0306665648 at 87.239.101.193;user=phone
> IP=192.168.111.25:5060 (127.0.0.1:5060) ID=
> 1729768205212000211650 at 192.168.111.25
> (spce|kamailio-proxy.log) Aug 15 14:00:27 [6522]: NOTICE: <script>: New
> request on proxy - M=INVITE
> R=sip:127.0.0.1;r2=on;lr=on;ftag=434A31C2-55CF29CD000D42FC-5A3BD700;ngcplb=yes
> F=sip:+31306665648 at ims.imscore.net T=sip:31756418049 at 192.168.111.25 IP=
> 139.156.126.49:5060 (127.0.0.1:5060)
> ID=1729768205212000211650 at 192.168.111.25_b2b-1
> (spce|kamailio-proxy.log) Aug 15 14:00:27 [6522]: NOTICE: <script>: Call
> from PSTN -
> R=sip:127.0.0.1;r2=on;lr=on;ftag=434A31C2-55CF29CD000D42FC-5A3BD700;ngcplb=yes
> ID=1729768205212000211650 at 192.168.111.25_b2b-1
> (spce|kamailio-proxy.log) Aug 15 14:00:27 [6522]: NOTICE: <script>:
> User-Provided CLI '+31306665648' taken from From-User -
> R=sip:127.0.0.1;r2=on;lr=on;ftag=434A31C2-55CF29CD000D42FC-5A3BD700;ngcplb=yes
> ID=1729768205212000211650 at 192.168.111.25_b2b-1
> (spce|kamailio-proxy.log) Aug 15 14:00:27 [6522]: NOTICE: <script>:
> Network-Provided CLI '+31306665648' taken from From-User -
> R=sip:127.0.0.1;r2=on;lr=on;ftag=434A31C2-55CF29CD000D42FC-5A3BD700;ngcplb=yes
> ID=1729768205212000211650 at 192.168.111.25_b2b-1
> (spce|kamailio-proxy.log) Aug 15 14:00:27 [6522]: NOTICE: <script>:
> Setting '+31306665648 at ims.imscore.net' as initiating user-provided CLI -
> R=sip:127.0.0.1;r2=on;lr=on;ftag=434A31C2-55CF29CD000D42FC-5A3BD700;ngcplb=yes
> ID=1729768205212000211650 at 192.168.111.25_b2b-1
> (spce|kamailio-proxy.log) Aug 15 14:00:27 [6522]: NOTICE: <script>:
> Setting '+31306665648 at ims.imscore.net' as initiating network-provided CLI
> -
> R=sip:127.0.0.1;r2=on;lr=on;ftag=434A31C2-55CF29CD000D42FC-5A3BD700;ngcplb=yes
> ID=1729768205212000211650 at 192.168.111.25_b2b-1
> (spce|kamailio-proxy.log) Aug 15 14:00:27 [6522]: NOTICE: <script>: Callee
> is not local -
> R=sip:127.0.0.1;r2=on;lr=on;ftag=434A31C2-55CF29CD000D42FC-5A3BD700;ngcplb=yes
> ID=1729768205212000211650 at 192.168.111.25_b2b-1
> (spce|kamailio-proxy.log) Aug 15 14:00:27 [6522]: NOTICE: <script>: Call
> to unknown user -
> R=sip:127.0.0.1;r2=on;lr=on;ftag=434A31C2-55CF29CD000D42FC-5A3BD700;ngcplb=yes
> ID=1729768205212000211650 at 192.168.111.25_b2b-1
> (spce|kamailio-proxy.log) Aug 15 14:00:27 [6522]: NOTICE: <script>:
> Setting acc source-leg for uuid '0': '0|+31306665648|139.156.126.49|+31306665648|||0|||0|call|139.156.126.49|1439640027.462624|||||||||||'
> -
> R=sip:127.0.0.1;r2=on;lr=on;ftag=434A31C2-55CF29CD000D42FC-5A3BD700;ngcplb=yes
> ID=1729768205212000211650 at 192.168.111.25_b2b-1
> (spce|kamailio-proxy.log) Aug 15 14:00:27 [6522]: NOTICE: <script>:
> Setting acc destination-leg for uuid '0':
> '0|||0|<null>|0|<null>|127.0.0.1|<null>|127.0.0.1|2|||||||||||' -
> R=sip:127.0.0.1;r2=on;lr=on;ftag=434A31C2-55CF29CD000D42FC-5A3BD700;ngcplb=yes
> ID=1729768205212000211650 at 192.168.111.25_b2b-1
> (spce|kamailio-proxy.log) Aug 15 14:00:27 [6519]: NOTICE: <script>: New
> request on proxy - M=ACK
> R=sip:ngcp-lb;tgrp=9752;trunk-context=ipic.imscore.net at 87.239.101.193:5060;ngcpct=7369703a3132372e302e302e313a35303830
> F=sip:+31306665648 at ims.imscore.net T=sip:31756418049 at 192.168.111.25 IP=
> 139.156.126.49:5060 (127.0.0.1:5060)
> ID=1729768205212000211650 at 192.168.111.25_b2b-1
> (spce|kamailio-proxy.log) Aug 15 14:00:27 [6521]: NOTICE: <script>: New
> request on proxy - M=BYE
> R=sip:127.0.0.1;r2=on;lr=on;ftag=434A31C2-55CF29CD000D42FC-5A3BD700;ngcplb=yes
> F=sip:+31306665648 at ims.imscore.net T=sip:31756418049 at 192.168.111.25 IP=
> 139.156.126.49:5060 (127.0.0.1:5060)
> ID=1729768205212000211650 at 192.168.111.25_b2b-1
> (spce|kamailio-proxy.log) Aug 15 14:00:31 [6523]: NOTICE: <script>: New
> request on proxy - M=BYE
> R=sip:127.0.0.1;r2=on;lr=on;ftag=434A31C2-55CF29CD000D42FC-5A3BD700;ngcplb=yes
> F=sip:+31306665648 at ims.imscore.net T=sip:31756418049 at 192.168.111.25 IP=
> 139.156.126.49:5060 (127.0.0.1:5060)
> ID=1729768205212000211650 at 192.168.111.25_b2b-1
> (spce|kamailio-proxy.log) Aug 15 14:00:35 [6520]: NOTICE: <script>: New
> request on proxy - M=BYE
> R=sip:127.0.0.1;r2=on;lr=on;ftag=434A31C2-55CF29CD000D42FC-5A3BD700;ngcplb=yes
> F=sip:+31306665648 at ims.imscore.net T=sip:31756418049 at 192.168.111.25 IP=
> 139.156.126.49:5060 (127.0.0.1:5060)
> ID=1729768205212000211650 at 192.168.111.25_b2b-1
> (spce|kamailio-proxy.log) Aug 15 14:00:37 [6522]: NOTICE: <script>: New
> request on proxy - M=BYE R=sip:127.0.0.1:5080;prxroute=1 F=
> sip:31756418049 at 192.168.111.25 T=sip:0306665648 at 87.239.101.193;user=phone
> IP=192.168.111.25:5060 (127.0.0.1:5060) ID=
> 1729768205212000211650 at 192.168.111.25
> (spce|kamailio-proxy.log) Aug 15 14:00:37 [6519]: NOTICE: <script>:
> NAT-Reply - S=200 - OK M=BYE IP=192.168.111.25:5060 (127.0.0.1:5080) ID=
> 1729768205212000211650 at 192.168.111.25
> (spce|kamailio-proxy.log) Aug 15 14:00:39 [6521]: NOTICE: <script>: New
> request on proxy - M=BYE
> R=sip:127.0.0.1;r2=on;lr=on;ftag=434A31C2-55CF29CD000D42FC-5A3BD700;ngcplb=yes
> F=sip:+31306665648 at ims.imscore.net T=sip:31756418049 at 192.168.111.25 IP=
> 139.156.126.49:5060 (127.0.0.1:5060)
> ID=1729768205212000211650 at 192.168.111.25_b2b-1
> (spce|kamailio-proxy.log) Aug 15 14:00:43 [6524]: NOTICE: <script>: New
> request on proxy - M=BYE
> R=sip:127.0.0.1;r2=on;lr=on;ftag=434A31C2-55CF29CD000D42FC-5A3BD700;ngcplb=yes
> F=sip:+31306665648 at ims.imscore.net T=sip:31756418049 at 192.168.111.25 IP=
> 139.156.126.49:5060 (127.0.0.1:5060)
> ID=1729768205212000211650 at 192.168.111.25_b2b-1
> (spce|kamailio-proxy.log) Aug 15 14:00:47 [6523]: NOTICE: <script>: New
> request on proxy - M=BYE
> R=sip:127.0.0.1;r2=on;lr=on;ftag=434A31C2-55CF29CD000D42FC-5A3BD700;ngcplb=yes
> F=sip:+31306665648 at ims.imscore.net T=sip:31756418049 at 192.168.111.25 IP=
> 139.156.126.49:5060 (127.0.0.1:5060)
> ID=1729768205212000211650 at 192.168.111.25_b2b-1
> (spce|kamailio-proxy.log) Aug 15 14:00:51 [6517]: NOTICE: <script>: New
> request on proxy - M=BYE
> R=sip:127.0.0.1;r2=on;lr=on;ftag=434A31C2-55CF29CD000D42FC-5A3BD700;ngcplb=yes
> F=sip:+31306665648 at ims.imscore.net T=sip:31756418049 at 192.168.111.25 IP=
> 139.156.126.49:5060 (127.0.0.1:5060)
> ID=1729768205212000211650 at 192.168.111.25_b2b-1
>
>
> Tristan
>
>
> On 2015-08-14 10:55, Tristan Delsol wrote:
>
>> Hi All,
>>
>> I'm currently testing an interconnect with a telco and ran in to an
>> issue with faxing.
>> I have two SIP trunks to the telco. One for incoming calls and for
>> outgoing calls.
>> I have rewrite rule sets from removing + sign for incoming calls and
>> rewrite rule sets for adding + sign for outgoing calls
>>
>> When I start a fax from behind the SPCE out to the telco everything
>> goes normal, until I get an INVITE from the telco to switch to T.38.
>> The INVITE comes in but no rewrite is done on the number which leaves
>> the + sign in front of the e164 number and SPCE doesn't recognize as a
>> subscriber so the whole fax is cancelled.
>>
>> Any idea how I can solve this one?
>>
>> Thanks,
>> Tristan
>> _______________________________________________
>> Spce-user mailing list
>> Spce-user at lists.sipwise.com
>> https://lists.sipwise.com/listinfo/spce-user
>>
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-- 

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