pjsua_call.c ..Error initializing media channel: Not Acceptable Here [status=170488]

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On Sun, 2012-10-07 at 00:29 +0100, Josh wrote:
> > The incoming INVITE offers only RTP, and you have configured mandatory
> > SRTP. So the call will not be successful.
> > Have you tried to configure optional SRTP, or only RTP?
> >   
> Thanks Dan. It was 'Mandatory' as I wasn't fully aware of how the (S)RTP 
> works and the fact that data streams opened between my UA and the person 
> calling have nothing whatsoever to do with my SIP server. My SIP server 
> does offer TLS/SRTP, hence why I thought, wrongly, that I could enforce 
> that option. I will try the 'optional' setting and see if that works.
> 
> On a side note, I presume that my TLS (i.e. the signalling between my UA 
> and the SIP server) can still be enforced even if SRTP isn't, correct?

Yes.


> 
> One last query, if I may - my UA allows me to use multiple accounts at 
> the same time. I haven't upgraded this for a while and at the time I was 
> told that there is a pjsip limitation of having a mixture of TLS and 
> non-TLS accounts (one needs to have one or the other, but not a mixture 
> of both at the same time - in other words, I can't have TLS and non-TLS 
> accounts in use at the same time). Has this limitation been addressed 
> with newer versions of pjsip or is this still in place?
> 

I wasn't aware of this limitation. I haven't myself tested multiple
accounts with different connection types.


> 
> 
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