On 23/10/2014 4:57 PM, Larry Moore wrote:
On 23/10/2014 5:43 AM, Leandro Dardini wrote:
Hello,
I am struggling to have a SPA504G to auto answer (for intercom/paging).
I have tried the following SIP headers (not all together), but without
luck:
SIPAddHeader(Call-Info:\;answer-after=0);
SIPAddHeader(Call-Info: answer-after=0);
SIPAddHeader(Alert-Info: info=intercom);
SIPAddHeader(Alert-Info: Ring Answer);
SIPAddHeader(P-Auto-Answer: normal);
What does your dialplan look like that makes the paging call?
Listing from my Asterisk:
'8000' => 1. Set(SIP_CODEC=alaw)
2. Dial(MulticastRTP/linksys/224.168.168.168:45678/224.168.168.168:6061)
3. Hangup()
In the process of setting up another system, there is an additional
requirement for the multicast paging to work.
Asterisk will need to know where to route the multicast traffic, on your
Asterisk system, check your routing table and see if there is a route to
the multicast address through the interface which connects to your
phones. If not, create a routing entry, in this case to 224.168.168.168
through the desired interface.
Larry.
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