That part seemed to work, but I kept getting sipx not being found as a peer, 
even though my context in sip.conf was [sipx]

On Nov 7, 2012, at 0:10, Josh Patten <[email protected]> wrote:

> When using a SIP trunk you will need to have Asterisk point to port 5080.
> 
> 
> On Tue, Nov 6, 2012 at 10:25 PM, Chris Parker <[email protected]> wrote:
>> Some development on this topic...
>> Watching the SIP debug in Asterisk, I see that when I try to transfer the 
>> call it actually asks Asterisk to dial the target extension and Asterisk has 
>> no clue how to deal with that since it owns the 1xxx group while sipX owns 
>> 2xxx. If I put in a line that says to send _20xx back to sipX it works! 
>> Although due to how hacky this is, calls sent to Park are lost forever and 
>> all transfers are blind. At least this is progress in a way.
>> I tried to create a SIP trunk between Asterisk and sipX but it was sort of 
>> wonky; it couldn't call back into Asterisk to reach the 1xxx and the calls 
>> sent over from Asterisk still exhibited the same broken transfer - long 
>> story short I tried and failed somehow at SIP trunk, so it's back to an 
>> unmanaged gateway.
>> 
>> 
>> On Nov 6, 2012, at 2:40 PM, Chris Parker <[email protected]> wrote:
>> 
>> > The call volume is going to be very low. If I understand this correctly, I 
>> > would create a trunk under Gateways in sipX for my Asterisk system and 
>> > create the other end in Asterisk accordingly, rather than calling it an 
>> > Unmanaged Gateway.
>> > And to answer another question, yes the sipX and Asterisk system are on 
>> > the same subnet whereas CUCM is in a different subnet but has unrestricted 
>> > access to that subnet.
>> >
>> > On Nov 6, 2012, at 12:00 PM, [email protected] wrote:
>> >
>> >> An unmanaged gateway is just that. Can I assume that the address for both 
>> >> systems are on the same subnet? Unmanaged gateways would assume that the 
>> >> other and knows how to handle the SIP REFER method.
>> >>
>> >> Asterisk as a sip trunking system is not exactly compliant.
>> >>
>> >> If REFER is not supported, then the media needs to be anchored by sipx 
>> >> once it accepts the call and hold the REFER internally, at which point 
>> >> you would setup a manual sip TRUNK not a gateway.
>> >>
>> >
>> 
>> _______________________________________________
>> sipx-users mailing list
>> [email protected]
>> List Archive: http://list.sipfoundry.org/archive/sipx-users/
> 
> 
> 
> -- 
> Josh Patten
> eZuce
> Solutions Architect
> O.978-296-1005 X2050 
> M.979-574-5699
> http://www.ezuce.com
> 
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