SIP IP GW Trunks Configuration 1

[mevans1974]

Hi
I have 1 BCM 400 "4.0.2.03" and a BCM 50r3 "6.0.05.237.
I'm trying to setup sip trunking between 2 BCM, My first question is do i need a sip gateway?

I have configure the IP trunks under telephony resource
BCM400
Destination digits:4
Destination IP 192.168.0.67
GW Type: BCM
VOIP Protocol:SIP

BCM50
Destination digits:2
Destination IP 192.168.148.2
GW Type: BCM
VOIP Protocol:SIP

Same on both end.
Private Network
Private Network Type:none I try CDP but that did not work
Private DN length:3

Routing is working because i can see my self selecting a trunk in the BCM monitor when I dial
EG.
you will dial 7+421 for the reception on the BCM 50 or
Dial 7+221 to reach the reception on the BCM400

When you dial on any of the system you will get a busy after about 10 seconds

The Target line is on all phone and have the extension number of the private


Thanks for your help

 

[DBrewsky]

In order to use SIP trunks you must have the appropriate SIP trunking licenses.

One way to test is to use the BCM monitor tool.

--DB

http://support.csctech.us

 

[mevans1974]

I have the Licenses for both system 2 SIP GW license
Each system have 2 License

 

[Khosher]

can you ping both bcms from each other ?

 

[mevans1974]

I have access to both of them I'm using Softphone on the farend BCM50.

and using Element Manager to program both of them.

We have a VPN connection between the 2 sites.

 

[Khosher]

Have you assigned the IP trunks to a line pool and set your route up to use that pool ?

 

[mevans1974]

yes.. when I dial 7 plus the extension I can see in the BCM monitor that I have access to the VOIP trunks I also see it on the display.

But what I have notice on the BCM 50 I have to BlocA, BlocB or BlocC etc but on the BCM 400 I can not use a Bloc all I can use is Pool A,B,C,D ect... I don't know if this makes a difference.

 

[mevans1974]

Thanks for all your help I found the problem.
I had to load a patch on the BCM 400.