I'm using a full Cisco hardware solution for my ToIP. Cisco IP (mostly 7911) phone and a CCME 2821.
Everything is working just good except when I have a callfowradAll on a phone. Let me explaine my probleme :
I have a "Phone A" with the DID number xxxxxxxxxx and a CallForwardAll on this Phone to an other DID number yyyyyyyyyy The internal "Phone A" number is zzz
If i'm on any other company's phone and that I call the "Phone A" to zzz I will be tranferd to yyyyyyyyyy. It work just fine.
If I call the "Phone A" from the outside on xxxxxxxxxx the outside phone with the number yyyyyyyyyy will ring just once and the tranfert will failed...
All "automatics" transfert outside->inside->outside will failed. All "automatics" transfert inside->inside->outside succed All "automatics" transfert inside->inside->inside succed All "manually" transfer works all the time...
I really need some helep.. I have the q931 debug output : Im callin from 827750706(outside) to 261387471 (DID number phone my phone 7471) The 7471 ligne forward all to 2645615542(outside)
Here is the debug:002748: Apr 12 10:25:46.079: %LINK-3-UPDOWN: Interface BRI0/0/1, changed state to up 002749: Apr 12 10:25:46.259: ISDN BR0/0/1 Q931: RX SETUP pd = 8 callref = 0x6B Bearer Capability i = 0x8090A3 Standard = CCITT Transfer Capability = Speech Transfer Mode = Circuit Transfer Rate = 64 kbit/s Channel ID i = 0x82 Preferred, B2 Calling Party Number i = 0x2083, '261387471' Plan:Unknown, Type:National Called Party Number i = 0x80, '2645615542' Plan:Unknown, Type:Unknown High Layer Compat i = 0x9181 Sending Complete 002753: Apr 12 10:25:46.287: %ISDN-6-LAYER2UP: Layer 2 for Interface BR0/0/1, TEI 64 c hanged to up 002754: Apr 12 10:25:46.291: ISDN BR0/0/1 Q931: TX -> CALL_PROC pd = 8 callref = 0xBF
Channel ID i = 0x89 Exclusive, B1002755: Apr 12 10:25:46.531: ISDN BR0/0/0 Q931: RX