CME call forwarding configuration.

li007il89 · ‎05-11-2018

Hello all,

Could you please help me with a such configuration:

I have CME router. I need to configure a such scenario:

Mobile phone -> CME -> forward to external IVR system -> back to the CME -> ip desk phone.

I need to save original calling number of my mobile phone, I want to see it on my ip desk phone.

Now I have such configuration that on my CME I replace mobile calling number with my DDI pool number because operator reject outgoing connections with calling party number (my mobile number) which is not in DDI pool.

Is it possible to configure?

Thanks a lot.

Best regards,

Uladzimir Hryharovich

R0g22 · ‎05-11-2018

Add "calling-number initiator" under telephony-service and see if that works.

mariuszkaluski · ‎05-25-2018

Hello Nipun,

No it did not work, we get these logs:

muzeum#
May 25 09:28:16.177: ISDN Se0/0/0:15 Q931: Applying typeplan for sw-type 0x12 is 0x0 0x1, Calling num 0519XXXXXX
May 25 09:28:16.177: ISDN Se0/0/0:15 Q931: Sending SETUP callref = 0x665C callID = 0xE5DD switch = primary-net5 interface = User
May 25 09:28:16.177: ISDN Se0/0/0:15 Q931: TX -> SETUP pd = 8 callref = 0x665C
        Bearer Capability i = 0x8090A3
                Standard = CCITT
                Transfer Capability = Speech
                Transfer Mode = Circuit
                Transfer Rate = 64 kbit/s
        Channel ID i = 0xA9839F
                Exclusive, Channel 31
        Calling Party Number i = 0x0180, '0519XXXXXX'
                Plan:ISDN, Type:Unknown
        Called Party Number i = 0x81, '690XXXXXX'
                Plan:ISDN, Type:Unknown
muzeum#
May 25 09:28:16.189: ISDN Se0/0/0:15 Q931: RX <- CALL_PROC pd = 8 callref = 0xE65C
        Channel ID i = 0xA9839F
                Exclusive, Channel 31
May 25 09:28:16.193: ISDN Se0/0/0:15 Q931: RX <- PROGRESS pd = 8 callref = 0xE65C
        Progress Ind i = 0x8088 - In-band info or appropriate now available
muzeum#
May 25 09:28:33.197: ISDN Se0/0/0:15 Q931: RX <- DISCONNECT pd = 8 callref = 0xE65C
        Cause i = 0x8081 - Unallocated/unassigned number
May 25 09:28:33.201: ISDN Se0/0/0:15 Q931: TX -> RELEASE pd = 8 callref = 0x665C
May 25 09:28:33.205: ISDN Se0/0/0:15 Q931: RX <- RELEASE_COMP pd = 8 callref = 0xE65C

I'm calling number 32 X XXX XXX which is forwarded to 690XXXXXX. I'm calling from 519XXXXXX.