[asterisk-users] Asterisk 1.8 broken MWI

[satish patel]

Okay! here i have manually configure polycom 501 and tell to subscribe asterisk for MWI. and look like MWI started working but issue is i am getting delayed MWI notification.. sometime its 1 hrs or sometime its 30min


see following debug. what is Expires: 3600 ? from where its coming from ?

<------------->
--- (10 headers 0 lines) ---
Really destroying SIP dialog '29bd9ffd4ce2e0b737a68f9145812de2 at 172.30.1.46:5060' Method: OPTIONS

<--- SIP read from UDP:172.30.245.143:5060 --->
SUBSCRIBE sip:asterisk at 172.30.1.46:5060 SIP/2.0
Via: SIP/2.0/UDP 172.30.245.143;branch=z9hG4bK2b7c62c3FA125372
From: "Satish Patel" <sip:7623 at laverne.east.ora.com>;tag=9FBFC6B1-EE9095EE
To: <sip:7623 at laverne.east.ora.com>;tag=as65ea68d2
CSeq: 6 SUBSCRIBE
Call-ID: 739c15bd-75f452ef-dcd95504 at 172.30.245.143
Contact: <sip:7623 at 172.30.245.143>
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE, REFER
Event: message-summary
User-Agent: PolycomSoundPointIP-SPIP_501-UA/1.6.5.0043
Accept: application/simple-message-summary
Max-Forwards: 70
Expires: 3600
Content-Length: 0

<------------->
--- (14 headers 0 lines) ---
Found peer '7623' for '7623' from 172.30.245.143:5060
Scheduling destruction of SIP dialog '739c15bd-75f452ef-dcd95504 at 172.30.245.143' in 3610000 ms (Method: SUBSCRIBE)

<--- Transmitting (no NAT) to 172.30.245.143:5060 --->
SIP/2.0 200 OK
Via: SIP/2.0/UDP 172.30.245.143;branch=z9hG4bK2b7c62c3FA125372;received=172.30.245.143
From: "Satish Patel" <sip:7623 at laverne.east.ora.com>;tag=9FBFC6B1-EE9095EE
To: <sip:7623 at laverne.east.ora.com>;tag=as65ea68d2
Call-ID: 739c15bd-75f452ef-dcd95504 at 172.30.245.143
CSeq: 6 SUBSCRIBE
Server: Asterisk PBX SVN-branch-1.8-r321926
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH
Supported: replaces, timer
Expires: 3600
Contact: <sip:asterisk at 172.30.1.46:5060>;expires=3600
Content-Length: 0


<------------>
Reliably Transmitting (no NAT) to 172.30.245.143:5060:
NOTIFY sip:7623 at 172.30.245.143 SIP/2.0
Via: SIP/2.0/UDP 172.30.1.46:5060;branch=z9hG4bK337c5799
Max-Forwards: 70
Route: <sip:7623 at 172.30.245.143>
From: "asterisk" <sip:asterisk at 172.30.1.46>;tag=as65ea68d2
To: <sip:7623 at 172.30.245.143>;tag=9FBFC6B1-EE9095EE
Contact: <sip:asterisk at 172.30.1.46:5060>
Call-ID: 739c15bd-75f452ef-dcd95504 at 172.30.245.143
CSeq: 107 NOTIFY
User-Agent: Asterisk PBX SVN-branch-1.8-r321926
Event: message-summary
Content-Type: application/simple-message-summary
Subscription-State: active
Content-Length: 97

Messages-Waiting: yes
Message-Account: sip:asterisk at 172.30.1.46:5060
Voice-Message: 2/0 (0/0)



> Date: Thu, 9 Jun 2011 18:25:30 +0100
> From: davies147 at gmail.com
> To: asterisk-users at lists.digium.com
> Subject: Re: [asterisk-users] Asterisk 1.8 broken MWI
> 
> On 9 June 2011 15:49, satish patel <satish_lx at hotmail.com> wrote:
> >> Date: Wed, 8 Jun 2011 18:15:14 +0100
> >> From: davies147 at gmail.com
> >> To: asterisk-users at lists.digium.com
> >> Subject: Re: [asterisk-users] Asterisk 1.8 broken MWI
> >>
> >> On 8 June 2011 17:20, satish patel <satish_lx at hotmail.com> wrote:
> >> > Interesting thing is when i reload sip.conf  i got MWI lamp working on
> >> > polycom 501
> >> >
> >> > But its not working when anyone leave voicemail. Do you know its some
> >> > timeout or polling setting in sip.conf ?
> >> >
> >> > Still my question is my my asterisk not sending NOTIFY message ? Do i
> >> > need
> >> > to subscribe my phone to asterisk ?
> >> >
> >>
> >> Does this help?
> >>
> >> https://issues.asterisk.org/jira/browse/ASTERISK-17866
> >>
> >> Regards,
> >> Steve
> >>
> > Thanks steve,
> >
> > But you know if i connect X-lite softphone my asterisk sending NOTIFY .
> >
> > But its not sending NOTIFY to polycom 501 phone ? Do you think i need to
> > subscribe my phone to asterisk ?
> >
> > -S
> >
> 
> X-Lite automatically SUBSCRIBEs for MWI indication. Polycom and snom
> do not do this by default, instead they assume that the REGISTER will
> automatically cause MWI notifications.
> 
> chan_sip changed behaviour (by accident I suspect) somewhere between
> version 1.2 and 1.6, and the patch basically puts back what went
> missing. It is crude, but has not caused me any problems so far.
> 
> Regards,
> Steve
> 
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