do you have created Asterisk views to SER database? Are you using sip realtime on asterisk?<br>please post your extensions.conf.<br><br>By the way, I'm Portuguese:)<br><br>Qualquer coisa manda mail pode ser q consiga ajudar.
<br><br><div><span class="gmail_quote">On 11/24/06, <b class="gmail_sendername">Ricardo Carvalho</b> <<a href="mailto:rjcarvalho@reit.up.pt">rjcarvalho@reit.up.pt</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi Marco,<br><br>Ser has IP of Asterisk server in his "trusted" table, Asterisk isn't<br>registered in Ser. When Ser needs to use Asterisk, it simply rewrites<br>the IP destination with Asterisk's IP, and routes them to him.
<br><br>For example, here's one failed attempt in transferring a call PSTN -><br>VoIP -> VoIP:<br><br><br>PSTN Asterisk Ser<br>phone_A phone_B<br>| INVITE | |
<br>| |<br>| ------------------> | | |<br> |<br>| 100 Trying | |<br>| |<br>| <------------------- | |
<br>| |<br>| | INVITE |<br>| |<br>| | ------------------> | INVITE<br>| |<br>| | | ------------------->
<br>| |<br>| | | 100 trying<br>| |<br> | 100 trying | <-------------------<br>| |
<br>| 100 trying | <------------------- | 180 Ringing<br>| |<br>| <------------------ | 180 Ringing | <-------------------<br>| |<br>| 180 Ringing | <------------------ |
<br>| |<br>| <------------------ | |<br>| |<br>| ACK | |<br>| |<br>| -------------------> | ACK |
<br>| |<br>| | -------------------> | ACK<br>| |<br>| | | -------------------><br>| |
<br>| | RTP |<br>| |<br>| <==================================================================><br>| |<br>| | |
<br>| |<br>| | | REFER<br>| |<br>| | REFER | <-------------------<br>| |
<br>| | <------------------ |<br>| |<br>| | 404 Not Found |<br>| |<br>| | -------------------> | 404 Not Found
<br>| |<br>| | | ------------------><br>| |<br>| | |<br>| |<br><br>
In this example, phone_A answers the PSTN originated call, and wants to<br>transfer the call to phone_B. A REFER message is than routed backwards<br>to Asterisk, and he replies with those 404 Not Found messages. Phone_B<br>
never gets called!<br><br>Should Asterisk be registered in Ser so this can work properly? How can<br>that be done?<br><br>Thanks,<br>Ricardo.<br><br><br><br><br><br><br><br><br>Marco Mouta wrote:<br>> Hi Ricardo,<br>>
<br>> Could you post a specific example where your problem happens.<br>><br>> That way would be easier for me to try to help you on this.<br>><br>> Does asterisk is registred into SER , or you have trust based
<br>> relationship between them?<br>><br>><br>><br>> On 11/23/06, *Ricardo Carvalho* <<a href="mailto:rjcarvalho@reit.up.pt">rjcarvalho@reit.up.pt</a><br>> <mailto:<a href="mailto:rjcarvalho@reit.up.pt">
rjcarvalho@reit.up.pt</a>>> wrote:<br>><br>> Hi,<br>><br>> I'm deploying a SER + Asterisk architecture, where SER is used as SIP<br>> registrar, and Asterisk is used for voicemail and PSTN gateway.
<br>><br>> This system is already able to make Call Transfers (Blind and<br>> Attended)<br>> internally between phones registered in SER, although, I can't make<br>> Call Transfers in some scenarios involving PSTN numbers (which need to
<br>> pass through Asterisk).<br>><br>> The problem is that when the REFER message (that carries the Refer-To<br>> number to whom the call should be transferred) gets to Asterisk, it<br>> replies with a 404 Not Found message, and the Call Transfer isn't
<br>> established!<br>><br>> Any ideas on how can I solve this problem?<br>><br>> Thanks in advance,<br>> Ricardo.<br>><br>><br>><br>> _______________________________________________
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><br>> --<br>> Best regards,<br>><br>> Marco Mouta<br>><br>> ------------------------------------------------------------------------<br>><br>> _______________________________________________<br>
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-- <br>Best regards,<br><br>Marco Mouta