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New Member

Redirecting Number Missing in Q931 Setup

Hi, I have the following problem. A redirected call comes from CUCM to H323 VGW and leave Pots  Dialpeer BRI S0 ISDN as a Q931 Setup Message. But redirected number is  not seeing in Outgoing Q931 Setup, only the Calling and Called Party  Number. CUCM is transmit redirected number fine to the VGW.

It should be transmitt also the Redirected Number at Pots Dialpeer Voice Port BRI S0.

Any help are appriciate.

Thanks in ahead.

HTH, please rate all useful posts!     

Best Regards Armin

HTH, please rate all useful posts and right answers.
2 REPLIES
Cisco Employee

Redirecting Number Missing in Q931 Setup

Hi Armin,

Is the redirection done within the call manager?

Do you have "Redirecting Number IE delivery - Outbound" checked on the H323 gateway in the call manager? Please if not already, please check it and reset the gateway (off production hours).

HTH,

Jagpreet Singh Barmi

New Member

Re: Redirecting Number Missing in Q931 Setup

Hi, yes, it is a IP phone in CUCM they have CFA.

PSTN Call into VGW--> H323-- CUCM--> Ip Phone 106 Divert to 62225 ---> H323 ---- VGW ---- interface BRI0/1/0 --- S0 third party voice server

The Redirect Number recieve the IOS VGW. I see that in the Trace at  the Voice GW. I have found the problem now. After I set this Parameter

tkgwdemo(config-if)#isdn out ie redirecting-number

it works.

Here the config.

interface BRI0/1/0

description QSIG MRS

no ip address

isdn switch-type basic-net3

isdn overlap-receiving T302 3000

isdn protocol-emulate network

isdn layer1-emulate network

isdn incoming-voice voice

isdn outgoing display-ie

isdn outgoing ie redirecting-number

isdn static-tei 0

isdn skipsend-idverify

!

Nov 26 09:23:33.451: ISDN BR0/1/0 Q931: TX -> SETUP pd = 8  callref = 0x10

        Bearer Capability i = 0x9090A3

                Standard = CCITT

                Transfer Capability = 3.1kHz Audio

                Transfer Mode = Circuit

                Transfer Rate = 64 kbit/s

        Channel ID i = 0x89

                Exclusive, B1

        Calling Party Number i = 0x2181, '006157915399'

                Plan:ISDN, Type:National

        Called Party Number i = 0x80, '62991'

                Plan:Unknown, Type:Unknown

        Redirecting Number i = 0x00008F, '106'

                Plan:Unknown, Type:Unknown

HTH, please rate all useful posts!

HTH, please rate all useful posts and right answers.
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