[Sofia-sip-devel] register time-out

2011-08-19 Thread Nick Knight
Hi All,

I have a client which registers against a server fine. The server
imposes a register at 3600 which turns up in the expires field. Sofia
then tries to register at aruond 1800, which is too much before what
the server will allow.

How is this controlled? Why is sofia ignoring it?

Thanks

Nick

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Re: [Sofia-sip-devel] Registration authentication problem - 904 No matching challenge

2011-08-19 Thread Pekka Pessi
Hi Laurent,

2011/8/1 Laurent Lecigne lleci...@gmail.com:
 I am currently stuck trying to get a Sofia SIP agent to properly register to 
 a registrar (Open IMS core).
 Whenever the agent gets challenged it does not reattempt to provide its 
 credentials : the registration keeps failing.

 Basically, a nua_authenticate() is triggered on nua_r_register 401 but Sofia 
 says there is no matching challenge (904) although:
  o realm (enclosed within double quotes),  login and password provided are 
 accurate,
  o same operation handle is used than received event (hope this is the way to 
 go).
 I expected the framework to resubmit REGISTER after this nua_authenticate() 
 call (i.e. I am not re-registering after).

Sofia-SIP does not support AKA authentication out-of-the-box. What you
need is a custom authentication client plugin. I should probably write
an example how to do it...

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Re: [Sofia-sip-devel] Sofia-Sip Supported RTP Stack

2011-08-19 Thread Pekka Pessi
Hi,

2011/8/18 Meftah Tayeb tayeb.mef...@gmail.com:
 do sofia include a RTP stack ?
 how can i integrate existing RTP stack with Sofia ?

Please see sofsip-cli for an example of integrating a media stack with
Sofia SIP.

 and if RTP stack is integrated/supported, what codecs are supported ?
 can i inject aditional codecs to the existing RTP Stack ?

All the codecs that do not require any fancy SDP features are readily supported.

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Re: [Sofia-sip-devel] register time-out

2011-08-19 Thread Pekka Pessi
Hi,

2011/8/19 Nick Knight n...@omniis.com:
 I have a client which registers against a server fine. The server
 imposes a register at 3600 which turns up in the expires field. Sofia
 then tries to register at aruond 1800, which is too much before what
 the server will allow.

 How is this controlled? Why is sofia ignoring it?

The 3600 seconds is the maximum lifetime of the expiration. Sofia SIP
follows the practice outlined in most IETF documents to do the refresh
roughly at half the expiration time.

If you want Sofia SIp to register once in hour, propose expiration
time of 7200 seconds?

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