[asterisk-users] Cisco SPA 941 and auto-answer with SIPheader Call-Info

[Jonas Kellens]

Hello,

I'm trying to page the Cisco SPA 941 by adding the SIP-header Call-Info: 
answer-after=0

dialplan :

exten => _*XX*,n,SIPAddHeader("Call-Info: answer-after=0")


SIP debug :

INVITE sip:testcorp6 at 192.168.1.106:5064 SIP/2.0
Via: SIP/2.0/UDP 192.168.1.150:5060;branch=z9hG4bK6090dca4;rport
Max-Forwards: 70
From: "GXP2010 Grandstream" <sip:50 at 192.168.1.150>;tag=as530fd02f
To: <sip:testcorp6 at 192.168.1.106:5064>
Contact: <sip:50 at 192.168.1.150>
Call-ID: 1cf4575c13fb25a40338a2fa2ad22cc0 at 192.168.1.150
CSeq: 102 INVITE
User-Agent: Asterisk PBX 1.6.2.10
Date: Mon, 05 Sep 2011 10:21:15 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO
Supported: replaces, timer
*Call-Info: answer-after=0*
Content-Type: application/sdp
Content-Length: 266


In the SPA 941 I have : tab "User" > Auto Answer Page: yes


But when calling *60* the SPA941 IP-phone just rings :-( in stead of 
answering automatically through the speakers.


Kind regards,
Jonas.
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