[Asterisk-Users] Re: [Users] open letter

[Iqbal]

Let me get this straight

All you are doing is registering the devices with SER (below you have 
mentioned asterisk, and then you say they goto ser)
Once they are registered to ser you wish to send them to asterisk...is 
this correct

If so, this does not seem to hard, NAT ius dealt with in ser, I use 
mediaproxy, others may use nathelper, so before you send to asterisk 
take care of NAT issues in SER and then send to asterisk.

Paste config, in pastebin, and also a ngrep of the call debug.

Iqbal

harry gaillac wrote:

>Hello open(ser) asterisk users
>
>Here is what i expect to do :
>
>Asterisk: registrar with public ip port=5050
>open(ser): outbound proxy with public ip port=5060
>
>
>Asterisk don't support IM and presence so i want to
>use SER because of it's a good proxy:
>
>I want user agents behind nat send registration to
>asterisk because of it's an ipbx :-)
>
>Look at this diagram when user agent behind nat send
>REGISTER to ser 
>the contact field in sip header has a private address
>which one is forward to asterisk for registration.
>
>When user agent are registered in asterisk AOR is
>sip:user at private ip so asterisk query 
>"sip:user at private" behind nat (not possible).
>
>How a session between two user agents behind nat could
>keep in the path
>
>        |register |            | register   |  agent1 
>asterisk|         |ser/nat box |            |
>        | 200 OK  |            |    200 OK  |  agent2 
>
>
>              One box
>     ---------------------------
>     |  ----------------       |
>     |  | asterisk pbx |       | 
>     |  ----------------       |
>     |        ||               |
>     |  ----------    ----------
>     |  |   SER  |====|NAT box |==== private network
>     |  ----------    ----------
>     ---------------------------
>
>Send me your questions if you don't understand what i
>expect to do .
>
>Harry
>
>
>
>
>	
>
>	
>		
>___________________________________________________________________________ 
>Appel audio GRATUIT partout dans le monde avec le nouveau Yahoo! Messenger 
>Téléchargez cette version sur http://fr.messenger.yahoo.com
>
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>http://openser.org/cgi-bin/mailman/listinfo/users
>
>
>.
>
>  
>