[asterisk-users] Registering Multiple SIP Accounts on One Server to Another Server

[Eric "ManxPower" Wieling]

Steve Totaro wrote:
> Steve Totaro wrote:
>> I was using IAX2 to send traffic from a PSTN/SIP box to a PBX and it 
>> worked fine except for audio issues that I believe are directly related 
>> to IAX2 in version 1.2.x.  I have four PRIs and want a separate context 
>> for each going into the PBX.  This worked very well with IAX.
>>
>> I want to use SIP to see if the audio issues are eliminated but Asterisk 
>> does not seem to like multiple SIP account from one box to another (four 
>> to be exact)
>>
>> I found this http://www.voip-forum.com/news.php?p=187 which makes me 
>> think this is a known problem.  Unfortunately, the link goes to an error 
>> page.
>>
>> I have tried ever combination of credentials and setting in SIP conf but 
>> the calls still fail.  I tried friend, user, insecure=very, username, 
>> from user, and anything else I could think of.
>>
>> Is there something I am missing or a workaround for this issue?
>>
>> PSTN Box (4PRIs)--Each PRI has it's Own Context in sip.conf, SIP--> PBX 
>> (calls fail)
>> PSTN Box (4PRIs)--Each PRI has it's Own Context, IAX.conf--> PBX (calls 
>> work)
>>
>> Thanks,
>> Steve Totaro
> 
> 
> 
> I think I may have figured out my own issue.  Since I am creating 
> multiple SIP peers on two boxes that point to each other, I need to 
> define separate ports for each one.  Anyone know if that is the case? 
> Makes sense to me but I cannot try it on the live server and my dev 
> boxes are all doing other things.

no.  It might be the case if you had multiple SIP clients behind the 
same NAT router connection to a non-local Asterisk box.

The userid and password that is sent with the call should make it hit 
the correct sip.conf entry.  Perhaps you are doing something silly in 
your sip.conf configs.