SIP Trunk between IPO and Asterisk

[dereklindo]

Ver 10.1

Hi all,

I am trying to get a SIP trunk set up between an IPO and Asterisk PBX.

Currently, The Asterisk admin guy set up an extension on their side, and I set up a SIP trunk on my side and I am registered to their PBX but calls to and from are not working which would make sense giving what I have mentioned earlier.

I'm interested in how others have done this. I'd like to be able to transfer calls back and forth as well as have calls ring over the SIP trunk to the Asterisk box.

Thanks

Derek

 

[intrigrant]

https://www.google.com/search?q=ip+...f-8&gws_rd=cr&dcr=0&ei=1lnIWtyaF4rLwAKElqL4BA

 

[dereklindo]

So the SIP trunk/extension is showing registered on both systems. Below are the problems i'm having.

- When the Asterisk dials 3700 (SIP ext they set up for my trunk) they get a busy. That is with the Destination Tab set to"." If I change the Destination to say *17 it rings once then goes to a busy tone.

- the Avaya gets a busy tone when dialing 5090. That is a queue that the Asterisk has for answering the Avaya's calls. I have a shortcode set as 5XXX, Dial 3k1, 5N”@<Asterisk IP Address>”, Line Group 17 (as created in SIP line programming)

Any thoughts/suggestions?

Thanks
Derek

 

[dereklindo]

Hi Guys,

I had one of my networking guys take a look. He has a SIP Cisco phone connected to the same IP. This is what he sent me:

"The call is connecting on 5090; and media is coming back to the Avaya.. but the Avaya isn’t relaying it out to me?

2nd packet is the Avaya sending invite over to the Asterisk box
8 its connect
10 is where it sends Ok back to my phone.
You can see 11, media is coming from Asterisk -> Avaya, but then the Avaya isn’t sending anything on to me?"


Any settings I may be missing in the Avaya that is making the SIP Trunk not have audio?



See screenshot of log.

 

[janni78]

Hard to tell since you don't see what the packet containsm just that it sends something.

"Trying is the first step to failure..." - Homer

 

[IPGuru]

system monitor is the application you require to diagnose this
it will show you exactly what the IPO is sending & receiving so you can identify the failure cause



Do things on the cheap & it will cost you dear