Hello Everyone,
Is timer reset will not help in this case ?

if (t_check_status("180") || t_check_status("183")) {
$T_fr_inv_timeout = 70;
}

volga629

On Sun, 30 Apr, 2017 at 8:44 AM, Bogdan-Andrei Iancu <[email protected]> wrote:
Hi,

OpenSIPS is generating the CANCEL due to the timeout (no answer to the call) - see: http://www.opensips.org/html/docs/modules/2.2.x/tm.html#fr_inv_timeout

If you want to get a redirect to a VM, you need to use the failure route in order to catch the 408 reply and create a new branch to the VM server.

Regards,
 Bogdan-Andrei Iancu
  OpenSIPS Founder and Developer
  http://www.opensips-solutions.com

OpenSIPS Summit May 2017 Amsterdam
  http://www.opensips.org/events/Summit-2017Amsterdam.html
On 04/29/2017 06:28 AM, [email protected] wrote:
Hello Alex,
So what it is

2017/04/28 22:12:45.455111 server_public_ip:5082 -> client_public_ip:47293
SIP/2.0 180 Ringing
Via: SIP/2.0/TCP 192.168.88.164:45248;received=client_public_ip;branch=z9hG4bK-524287-1---d06c254812b2384a;rport=47293 Record-Route: <sip:10.18.130.27;r2=on;lr;ftag=f30d187f;did=acf.146ecb6> Record-Route: <sip:server_public_ip:5082;transport=tcp;r2=on;lr;ftag=f30d187f;did=acf.146ecb6>
From: "volga629" <sip:[email protected]>;tag=f30d187f
To: <sip:[email protected]>;tag=ZH2mc6gFgS9Fg
Call-ID: 141351_rel51ZmI1MWU2ZTFkN2Y5NDUzN2M0YTYyMThiYTY0NmZjYzI
CSeq: 2 INVITE
Contact: <sip:[email protected]:5160;transport=udp>
User-Agent: B2BUA01
Accept: application/sdp
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, path, replaces
Allow-Events: talk, hold, conference, presence, as-feature-event, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
Content-Length: 0

OPENSIPS send to PBX

2017/04/28 22:13:14.639461 10.18.130.27:5060 -> 10.18.130.26:5160
CANCEL sip:[email protected] SIP/2.0
Via: SIP/2.0/UDP 10.18.130.27:5060;branch=z9hG4bKeffd.f2504821.0
From: "volga629"<sip:[email protected]>;tag=f30d187f
Call-ID: 141351_rel51ZmI1MWU2ZTFkN2Y5NDUzN2M0YTYyMThiYTY0NmZjYzI
To: <sip:[email protected]>
CSeq: 2 CANCEL
Max-Forwards: 70
Reason: SIP;cause=480;text="NO_ANSWER"
User-Agent: OpenSIPS (2.4.0-dev (x86_64/linux))
Content-Length: 0



2017/04/28 22:13:14.639605 server_public_ip:5082 -> client_public_ip:47293
SIP/2.0 408 Request Timeout
Via: SIP/2.0/TCP 192.168.88.164:45248;received=client_public_ip;branch=z9hG4bK-524287-1---d06c254812b2384a;rport=47293 To: <sip:[email protected]>;tag=c88f800b416e86b8a763b24c260500d8-3c4f
From: "volga629"<sip:[email protected]>;tag=f30d187f
Call-ID: 141351_rel51ZmI1MWU2ZTFkN2Y5NDUzN2M0YTYyMThiYTY0NmZjYzI
CSeq: 2 INVITE
Server: OpenSIPS (2.4.0-dev (x86_64/linux))
Content-Length: 0


On Fri, 28 Apr, 2017 at 11:33 PM, Alex Balashov <[email protected]> wrote:
OpenSIPS didn't hang up anything.

On April 28, 2017 10:30:08 PM EDT, [email protected] wrote:
Hello Everyone,
Why opensips hang up session with 408 on
SIP;cause=480;text="NO_ANSWER". I expected b2bua will send to
voicemail.
What way possible fix it.

Please see attached trace.

volga629


-- Alex

--
Principal, Evariste Systems LLC (www.evaristesys.com)

Sent from my Google Nexus.

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