Problem with encrypted phone calls

[Mikael Magnusson]

Michael Aston wrote:
> Hi everybody
> 
> I'm trying to set up a secure phone call using minisip. I tried to use 
> PSK and Diffie-Hellman with certificates/private-key, but neither works.
> 
> Did anyone successfully establish an encrypted phone call with minisip? 
> If so, I would appreciate some hints to solve my problems. You can find 
> the complete console output below.
> 

> Error with PSK:
> MikeyException caught: Unknown MAC algorithm in KEYMAC Payload (1)
> Sdp was NULL in sendInvite
> 

You need rev 2410 or later to use PSK exchange.

> Error with Certificates:
> ERROR: received response in SipDialogVoipClient that could not be 
> handled (unimplemented)
> 

You have received a failure or redirection response that minisip didn't 
understand. It's probably sent by your proxy, a dump of the sip packages 
will give more information.

Before rev 2501 libminisip didn't inform the minisip ua about most of 
the final sip responses that can be received.

Mikael