[Spce-user] Incident [#SRY04139] Carrying original destination when forwarding
linksilent at app.tenacit.net
linksilent at app.tenacit.net
Thu Oct 18 07:57:16 EDT 2018
Hi Mika,<br />
<br />
Thanks.<br />
<br />
Im still using Sipwise Provider CE version 3.6.7, thinking about upgrading to a newer version, but will decide on the version based on the feedback I receive here (Depending on which version can solve this for me)<br />
<br />
Some more info on this:<br />
<br />
| Upstream | Sipwise | Client ISP1 | Client ISP2 |<br />
Timestamp | Server | Server | (Same PBX) | (Same PBX) | SIP Message<br />
| 1.1.1.1 | 2.2.2.2 | 3.3.3.3 | 4.4.4.4 |<br />
######## SIPWise Matches call with Tenant1-Primary (Subscriber)<br />
0.000000 ---------------> INVITE sip:041xxxxxxx at 2.2.2.2 len:1106 [0s]<br />
0.000598 <--------------- 100 Trying len:462 [0s]<br />
######## SIPWise Failing over to Tenant1-Failover1 (Subscriber) since Tenant1-Primary is not registered<br />
0.008114 ------------------> INVITE sip:Tenant1-Failover1 at 3.3.3.3:5060 len:1205 [0.01s]<br />
0.063526 <------------------ 404 Not Found len:602 [0.06s]<br />
0.064016 ------------------> ACK sip:Tenant1-Failover1 at 3.3.3.3:5060 len:680 [0.06s]<br />
0.068036 ------------------> INVITE sip:Tenant1-Failover1 at 3.3.3.3:5060 len:1205 [0.07s]<br />
0.118771 <------------------ 404 Not Found len:602 [0.12s]<br />
0.119219 ------------------> ACK sip:Tenant1-Failover1 at 3.3.3.3:5060 len:680 [0.12s]<br />
######## SIPWise Failing over to Tenant1-Failover2 (Subscriber) since Tenant1-Failover1 is reporting "404 Not Found"<br />
0.125485 --------------------------------------> INVITE sip:Tenant1-Failover2 at 4.4.4.4:5060 len:1203 [0.13s]<br />
0.161788 <-------------------------------------- 404 Not Found len:602 [0.16s]<br />
0.162172 --------------------------------------> ACK sip:Tenant1-Failover2 at 4.4.4.4:5060 len:678 [0.16s]<br />
0.165536 --------------------------------------> INVITE sip:Tenant1-Failover2 at 4.4.4.4:5060 len:1203 [0.17s]<br />
0.200807 <-------------------------------------- 404 Not Found len:602 [0.2s]<br />
0.201226 --------------------------------------> ACK sip:Tenant1-Failover2 at 4.4.4.4:5060 len:678 [0.2s]<br />
######## SIPWise doesnt have any other failovers configured so call can not be established<br />
0.203257 <------------------- 404 Not Found len:795 [0.2s]<br />
0.204945 -------------------> ACK sip:041xxxxxxx at 2.2.2.2 len:455 [0.2s]<br />
<br />
######## Original Invite #########<br />
<br />
INVITE sip:041xxxxxxx at 2.2.2.2 SIP/2.0<br />
Record-Route: <sip:1.1.1.1;lr;ftag=as3bcb3be8><br />
Via: SIP/2.0/UDP 1.1.1.1:5060;branch=z9hG4bKd018.48eee927.0<br />
Via: SIP/2.0/UDP 1.1.1.1:5070;received=1.1.1.1;branch=z9hG4bK4f6a6ab2;rport=5070<br />
From: "+2787xxxxxxx" <sip:+2787xxxxxxx at 1.1.1.1:5070>;tag=as3bcb3be8<br />
To: <sip:041xxxxxxx at 2.2.2.2><br />
Contact: <sip:+2787xxxxxxx at 1.1.1.1:5070><br />
Call-ID: 6e5174d4295f351374c1cc096b3f3d4a at 1.1.1.1<br />
CSeq: 102 INVITE<br />
User-Agent: ECN Megaswitch<br />
Max-Forwards: 69<br />
Date: Wed, 17 Oct 2018 12:36:28 GMT<br />
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY<br />
Supported: replaces<br />
X-LOCATION: <br />
X-StartID: SDvd4a301-abe499faef812aceca2c2b48604a5cb8-v300g00<br />
Content-Type: application/sdp<br />
Content-Length: 283<br />
<br />
####### Failover1 Invite #########<br />
<br />
INVITE sip:Tenant1-Failover1 at 3.3.3.3:5060 SIP/2.0<br />
Max-Forwards: 10<br />
Record-Route: <sip:2.2.2.2;r2=on;lr=on;ftag=42E223CA-5BC72CCA000CC16C-8B59A700;ngcplb=yes><br />
Record-Route: <sip:127.0.0.1;r2=on;lr=on;ftag=42E223CA-5BC72CCA000CC16C-8B59A700;ngcplb=yes><br />
Via: SIP/2.0/UDP 2.2.2.2;branch=z9hG4bK21d6.f389889710f8026c76722696ae2d7a6a.0<br />
Via: SIP/2.0/UDP 127.0.0.1:5080;branch=z9hG4bKCnOtvaDa;rport=5080<br />
From: <sip:2787xxxxxxx at sip.example.com>;tag=42E223CA-5BC72CCA000CC16C-8B59A700<br />
To: <sip:Tenant1-Failover1 at sip.example.com><br />
CSeq: 10 INVITE<br />
Call-ID: 6e5174d4295f351374c1cc096b3f3d4a at 1.1.1.1_b2b-1<br />
User-Agent: <null><br />
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY<br />
Supported: replaces<br />
Content-Type: application/sdp<br />
Content-Length: 299<br />
Contact: <sip:ngcp-lb at 2.2.2.2:5060;ngcpct=c2lwOjEyNy4wLjAuMTo1MDgw><br />
<br />
<br />
The part that I want to stay the same after the forward is the "To:" number before the @<br />
<br />
<br />
Thanks.<br />
<p class="MsoNormal">
<span lang="EN-ZA" style="font-size:10.0pt;color:gray;
mso-ansi-language:EN-ZA">Kind Regards,</span><span lang="EN-ZA" style="color:
#1F497D;mso-ansi-language:EN-ZA"></span>
</p>
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EN-ZA">Morne du Plessis</span></b><span lang="EN-ZA" style="color:#1F497D;
mso-ansi-language:EN-ZA"></span>
</p>
<p class="MsoNormal">
<span style="font-size:10.0pt;color:gray">Senior Network/Voice Engineer / Department Manager</span><span lang="EN-ZA" style="color:#1F497D;mso-ansi-language:EN-ZA"></span>
</p>
<p class="MsoNormal">
<span style="font-size:24px;"><b><span lang="EN-ZA" style="color:#79AE52;mso-ansi-language:
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<br />
<hr />
<br />
Date: 2018-10-18 11:22:12 AM<br />
Subject: Re: [Spce-user] Incident [#SRY04139] Carrying original destination when forwarding<br />
From: mprokop at sipwise.com<br />
To: spce-user at lists.sipwise.com<br />
Cc: linksilent at app.tenacit.net<br />
<br />
Hi,<br />
<br />
* linksilent at app.tenacit.net [Wed Oct 17, 2018 at 12:41:56PM +0200]:<br />
> Hi,<br /><br />
> <br /><br />
> We are running into an issue at the moment with one of our SIP clients.<br /><br />
> <br /><br />
> Our client has an onsite PBX, with dual ISPs<br /><br />
[...]<br />
<br />
Please specify which product + version you're actually talking about.<br />
<br />
PS: please make sure to subscribe to the spce-user mailing list<br />
before sending messages, otherwise you might miss replies. I<br />
manually approved your mail to the mailing list and explicitely<br />
Cc-ed you so you're aware of it.<br />
<br />
regards,<br />
-mika-
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