2008/10/3 Olivier <[EMAIL PROTECTED]>

> Hi,
>
> 1. Here http://www.voip-info.org/wiki/view/Siemens+Gigaset+S450IP  it is
> mentioned MWI is now working.
>
> In my testings with lastest 02123 firmware, MWI is blinking when missed
> calls but not when a message in present in voicemail.
> With SIP debug I can see "481 Call Leg/Transaction Does Not Exist" replies
> to NOTIFY announcing new messages.
> With previous firmware, I had "415 Unsupported Media" if my memory is
> correct.
>
> Has anyone been any further ?
> Regards
>

Replying to myself, for an unknown reason, MWI is weirdly working  :
- Phone icon inconsistently shows awaiting voicemails,
- NOTIFY message from Asterisk are still replied with "481 Call
Leg/Transaction Does Not Exist"

When base station is restarted, it will SUBSCRIBE its endpoints to Voicemail
Notifications :
- you can see SUBSCRIBE message
- you can see NOTIFY answer
- you can't see any "481 Call Leg/Transaction Does Not Exist" reply to this
NOTIFY message

>From then on, further NOTIFY messages are replied with "481 Call
Leg/Transaction Does Not Exist" and obviously not taken into account as
endpoint GUI remains unchanged.

Looking deeper into this here are :

NOTIFY message accepted by S450IP

NOTIFY sip:[EMAIL PROTECTED]:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.100.254:5060;branch=z9hG4bK06adc48b;rport
From: "asterisk" <sip:[EMAIL PROTECTED]>;tag=as4ea953db
To: <sip:sip:[EMAIL PROTECTED]:5060>;tag=2580238520
Contact: <sip:[EMAIL PROTECTED] <[EMAIL PROTECTED]>>
Call-ID: [EMAIL PROTECTED]
CSeq: 102 NOTIFY
User-Agent: Asterisk PBX
Max-Forwards: 70
Event: message-summary
Content-Type: application/simple-message-summary
Subscription-State: active
Content-Length: 89

Messages-Waiting: yes
Message-Account: sip:[EMAIL PROTECTED]
Voice-Message: 2/0 (0/0)



NOTIFY message rejected by S450IP (rejected means 481 reply)

NOTIFY sip:[EMAIL PROTECTED]:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.100.254:5060;branch=z9hG4bK3d83e7f6;rport
From: "asterisk" <sip:[EMAIL PROTECTED]<[EMAIL PROTECTED]>
>;tag=as5e574490
To: <sip:[EMAIL PROTECTED]:5060>
Contact: <sip:[EMAIL PROTECTED] <[EMAIL PROTECTED]>>
Call-ID: [EMAIL PROTECTED]
CSeq: 102 NOTIFY
User-Agent: Asterisk PBX
Max-Forwards: 70
Event: message-summary
Content-Type: application/simple-message-summary
Content-Length: 96

Messages-Waiting: yes
Message-Account: sip:[EMAIL PROTECTED]<[EMAIL PROTECTED]>
Voice-Message: 3/0 (0/0)



The only difference I see between both is that new NOTIFY don't include :
Subscription-State: active

Do you see something else ?
Is it possible to easily add this Subscription-State field without patching
Asterisk source (I'm unable to do that) ?
Your thoughts ?

Regards
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