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New Member

outgoing call number display


We have a C2851 voice gateway connecting two PRIs with Verizon. The issue is, all our outgoing calls are showing from only one number. We have checked with Verison and they said they have everything all our numbers in their database and we will need to do something on our side. We just migrated from Paetec and we did not need to configure anything before. I am confused. Can you guys help?


Hall of Fame Super Gold

Re: outgoing call number display

Post output of "debug isdn q931" with "term mon". You can mask some digits with X if you whish.

You also need to mention if using MGCP or H.323.

New Member

Re: outgoing call number display

We are using MGCP.


hse-ny-vgw-01#debug isdn q931

debug isdn q931 is ON.


.Oct 15 21:38:36.701: ISDN Se0/0/0:23 Q931: TX -> SETUP pd = 8 callref = 0x086C

Bearer Capability i = 0x8090A2

Standard = CCITT

Transfer Capability = Speech

Transfer Mode = Circuit

Transfer Rate = 64 kbit/s

Channel ID i = 0xA98397

Exclusive, Channel 23

Calling Party Number i = 0x4181, '0337'

Plan:ISDN, Type:Subscriber(local)

Called Party Number i = 0x80, '15555555555'

Plan:Unknown, Type:Unknown

.Oct 15 21:38:36.897: ISDN Se0/0/0:23 Q931: RX <- CALL_PROC pd = 8 callref = 0x886C

Channel ID i = 0xA98397

Exclusive, Channel 23

.Oct 15 21:38:38.273: ISDN Se0/0/0:23 Q931: RX <- PROGRESS pd = 8 callref = 0x886C

Progress Ind i = 0x8288 - In-band info or appropriate now available

.Oct 15 21:38:51.034: ISDN Se0/0/0:23 Q931: TX -> DISCONNECT pd = 8 callref = 0x086C

Cause i = 0x8090 - Normal call clearing

.Oct 15 21:38:51.074: ISDN Se0/0/0:23 Q931: RX <- RELEASE pd = 8 callref = 0x886C

.Oct 15 21:38:51.090: ISDN Se0/0/0:23 Q931: TX -> RELEASE_COMP pd = 8 callref = 0x086C


hse-ny-vgw-01#u all

All possible debugging has been turned off


Hall of Fame Super Gold

Re: outgoing call number display

Sorry I don't know the exact steps, basically you have to configure CM for and external mask with that makes 10 digits, set plan/type to either isdn/national, or unknown/unknown.