I actuallly work on a test rack at home. My CUCM is coonected to a MGCP gw and this gw is connected by ISDN PRI to a router in CUCME mode that acts as the Telco. I have an Ip phone as PSTN phone.
I have a problem when I'm sending +E164 number with my CUCM 7.0.
When I debug isdn q931 i can see something like
Bearer Capability i = 0x8090A3
Standard = CCITT
Transfer Capability = Speech
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0xA98383
Exclusive, Channel 3
Display i = 'SiteB-Ph1'
Calling Party Number i = 0x1081, '+33178153400'
Called Party Number i = 0x90, '0012123334444'
But when I see on my CUCME phone that acts as PSTN switch, I cannot see +, I see only "from 33178153400".
So I lost the "+"...
My question is : Is it possible in CUCM 7 to put in ISDN something like a flag that avoid to show the "+" when it's received by ISDN switch, but permit to send it as we had seen above. Is there a special service parameter to do it????
Hope my question is clear!