Hi guys, I am working on a setup where I have an Asterisk (1.6.2.7) with a SIP trunk to a provider's softswitch(IMS). Trunking works all ok, calling out and calling in. Except for the remote softswitch(IMS) will send UPDATE command(according to RFC 3311) and Asterisk does not accept and thus the call gets dropped. So, is there a work around for this matter? Or any of you had similar problem, I really appreciate any directions. The interesting part is that, they have an appliance based Asterisk that works perfectly fine, so I assume that it actually works ok. Just need to find out hows that possible.. Thanks! -- Regards, Arstan Jusupov -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20120313/aa492f9e/attachment.htm>
Check the sip.conf.sample. 1.8 has several options related to the SIP UPDATE support. -----Original Message----- From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Arstan Sent: Monday, March 12, 2012 10:10 PM To: asterisk-users at lists.digium.com Subject: [asterisk-users] remote UPDATE command Hi guys, I am working on a setup where I have an Asterisk (1.6.2.7) with a SIP trunk to a provider's softswitch(IMS). Trunking works all ok, calling out and calling in. Except for the remote softswitch(IMS) will send UPDATE command(according to RFC 3311) and Asterisk does not accept and thus the call gets dropped. So, is there a work around for this matter? Or any of you had similar problem, I really appreciate any directions. The interesting part is that, they have an appliance based Asterisk that works perfectly fine, so I assume that it actually works ok. Just need to find out hows that possible.. Thanks! -- Regards, Arstan Jusupov
On 03/12/2012 09:09 PM, Arstan wrote:> Hi guys, > I am working on a setup where I have an Asterisk (1.6.2.7) with a SIP > trunk to a provider's softswitch(IMS). Trunking works all ok, calling > out and calling in. Except for the remote softswitch(IMS) will send > UPDATE command(according to RFC 3311) and Asterisk does not accept and > thus the call gets dropped. > > So, is there a work around for this matter? Or any of you had similar > problem, I really appreciate any directions.Asterisk 1.6.2 (and most other versions, if not all) does *not* advertise support for the UPDATE request method in the Allow headers it includes in SIP requests and responses. If your provider's SIP softswitch is sending UPDATE requests anyway, it is broken, and it should expect them to fail. -- Kevin P. Fleming Digium, Inc. | Director of Software Technologies Jabber: kfleming at digium.com | SIP: kpfleming at digium.com | Skype: kpfleming 445 Jan Davis Drive NW - Huntsville, AL 35806 - USA Check us out at www.digium.com & www.asterisk.org