[Kamailio-Users] Announcement Server

Bruno Rodrigues shotsbros at hotmail.com
Wed Mar 11 23:26:49 CET 2009


Attached the flow

Iñaki Baz Castillo wrote:
> El Miércoles, 11 de Marzo de 2009, Bruno Rodrigues escribió:
>   
>> Hi All,
>>    First, sorry I have a bad english.
>>    Second, Anybody know if is possible redirect the call to one
>> MediaServer when the destination answer the call?
>>    In the Media Server, the callee will hear  a announcement, and the
>> destination will hear a another announcement. The announcement has the
>> same duration.
>>    When the announcement finish, the RTP will be established between the
>> UA1 and UA2
>>    The signaling I think will be this
>>
>> UA1                 Kamailio               UA2             Media Server
>> Invite
>> ----------------->
>> - Received a normal Invite
>>                                Invite---------------->
>>                           - Forward The Invite
>>
>> <------------------200                                              -
>> Receive the 200 OK
>> <------------------200
>>                           - Forward the 200 OK
>> <-------------re-Invite re-Invite ------------>
>>                     - Kamailio will update the media part to the Media
>> Server
>>                                                          <----RTP
>> Announce 1----->        - RTP are established
>>
>> <----------------------RTP Announce 2
>> --------------------------------->       - RTP are established
>> <-------------re-Invite re-Invite ------------>
>>                    - Kamailio after the announcement are finished update
>> the Media part to UA1 ip media and UA2 ip media
>> <-----------------RTP------------------------->
>>                     - RTP between UA1 and UA2
>>     
>
> Could you please paste the flow in a text file and attach it? it's broken by 
> you mail client which cuts the lines after 80 chars (as usual).
>
>
>   
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