[SIPForum-discussion] SIP Error 481

[Mahudeswaran]

You can refer this.
https://issues.asterisk.org/jira/browse/ASTERISK-420
Thank you
From: discussion-bounces at sipforum.org [mailto:discussion-bounces at sipforum.org] On Behalf Of BULANDUS, Tristan L.
Sent: Wednesday, September 19, 2012 2:03 PM
To: discussion at sipforum.org
Subject: [SIPForum-discussion] SIP Error 481

Hi Team,

We have a network set-up of SIP Peering services, with details below:

ASTERISK PBX - SESSION BORDER CONTROLLER (PROXY) - HUAWEI SOFTSWITCH (PSTN GATEWAY)
[Description: cid:image001.png at 01CD9683.2CB34240]

Calls originating from the PSTN Gateway is able to establish connection to Asterisk PBX but the call gets cut after 5 minutes. We experience Error 481 from (SBC - 10.249.211.20) to (Asterisk - 10.251.3.153).

Expert advice please on how to resolve this.

Thank you very much.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://sipforum.org/pipermail/discussion/attachments/20120920/f7cac198/attachment-0002.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image001.jpg
Type: image/jpeg
Size: 17845 bytes
Desc: image001.jpg
URL: <http://sipforum.org/pipermail/discussion/attachments/20120920/f7cac198/attachment-0002.jpg>