[cisco-voip] PRI Issues

[Monica Hardy]

Thanks Mathew, but those prefix fields are blank.

 

I do however have under the gateway PRI, these settings.

 

 

I did have a 91 there, but I took it out and I still have the same problem.  Plus the gateway that is working both  PRI's are configured with a 91 there and it is working.

 

-Monica

From: Mathew Miller [mailto:miller.mathew at gmail.com] 
Sent: Tuesday, August 03, 2010 1:42 PM
To: Monica Hardy
Cc: cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] PRI Issues

 

Look under service parameters and select the CallManager service. You probably have a service parameter to prefix 91 to calls on either MGCP gateways or something like that. 

On Aug 3, 2010, at 2:53 PM, Monica Hardy wrote:





Hello everyone,

I am hoping someone could shed some light.

 

I have 2 PRI's on one MGCP GW and 2 more on another MCCP GW.  I have set them up identical.

 

All 4 PRI's are part of the same RG.

 

We have a toll free number from a provider that forwards to a number in our DID range.  After the call comes in it is then forwarded to an international number.

 

888 Incoming number à forwarded to extension in our DID rangeà this extension is CF to a international number

 

 On one of the gateways if I set the 'Calling Party Selection ' to 'Last Redirect Number(external) the call goes through.  If I leave it set on 'Originate' the call fails and this is what I see in the debug:

 

Aug  3 16:40:39.553: ISDN Se0/0/1:23 Q931: TX -> CONNECT_ACK pd = 8  callref = 0x000E

Aug  3 16:40:56.937: ISDN Se0/0/0:23 Q931: TX -> SETUP pd = 8  callref = 0x0010

        Bearer Capability i = 0x8090A2

                Standard = CCITT

                Transfer Capability = Speech 

                Transfer Mode = Circuit

                Transfer Rate = 64 kbit/s

        Channel ID i = 0xA98396

                Exclusive, Channel 22

        Calling Party Number i = 0x2183, '91650743XXXX'

                Plan:ISDN, Type:National

        Called Party Number i = 0x80, '01144208814XXXX'

                Plan:Unknown, Type:Unknown

Aug  3 16:40:57.057: ISDN Se0/0/0:23 Q931: RX <- CALL_PROC pd = 8  callref = 0x8010

        Channel ID i = 0xA98396

                Exclusive, Channel 22

a 91 is added to the Calling Party Number, so the call fails.  It only does this on one of the Gateways.  On the other the 'Originator' setting works fine.

 

I can't figure out where this 91 is coming from and why it would only come on one gateway and not the other.

 

Any ideas?

 

-Monica

 

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