Hi,
I have a PRI line configured through MGCP, all outbound FOIP calls, regular inbound/outbound phone calls work fine, traditional fax machines can send and receive with no problems. I've tried looking for documentation relating to this, my GW is setup as MGCP CA-Controlled mode for T38 to work with mgcp. Below is the debug output I get when I do debug isdn q931. Can anyone shed some light on why I receive the: Cause i = 0x80A2 - No circuit/channel available error?
It doesnt make sense that I can send faxes via FOIP, but not receieve them if I have a proper route on my CCM4.2(3) outbound.
*Mar 9 18:25:19.443: ISDN Se0/0/0:23 Q931: TX -> SETUP pd = 8 callref = 0x0008
Bearer Capability i = 0x8090A2
Standard = CCITT
Transfer Capability = Speech
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0xA98381
Exclusive, Channel 1
Calling Party Number i = 0x2881, '2135952523'
Plan:National, Type:National
Called Party Number i = 0x80, '13237833695'
Plan:Unknown, Type:Unknown
*Mar 9 18:25:19.515: ISDN Se0/0/0:23 Q931: RX <- CALL_PROC pd = 8 callref = 0x8008
Channel ID i = 0xA98381
Exclusive, Channel 1
*Mar 9 18:25:19.543: ISDN Se0/0/0:23 Q931: RX <- SETUP pd = 8 callref = 0x0328
Bearer Capability i = 0x8090A2
Standard = CCITT
Transfer Capability = Speech
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0xA98382
Exclusive, Channel 2
Calling Party Number i = 0x2081, '2135952523'
Plan:Unknown, Type:National
Called Party Number i = 0x80, '3695'
Plan:Unknown, Type:Unknown
*Mar 9 18:25:19.563: ISDN Se0/0/0:23 Q931: TX -> CALL_PROC pd = 8 callref = 0x8328
Channel ID i = 0xA98382
Exclusive, Channel 2
*Mar 9 18:25:20.467: ISDN Se0/0/0:23 Q931: TX -> DISCONNECT pd = 8 callref = 0x8328 Cause i = 0x80A2 - No circuit/channel available
*Mar 9 18:25:20.499: ISDN Se0/0/0:23 Q931: RX <- DISCONNECT pd = 8 callref = 0x8008 Cause i = 0x80A2 - No circuit/channel available
*Mar 9 18:25:20.503: ISDN Se0/0/0:23 Q931: RX <- RELEASE pd = 8 callref = 0x0328
*Mar 9 18:25:20.519: ISDN Se0/0/0:23 Q931: TX -> RELEASE_COMP pd = 8 callref = 0x8328
*Mar 9 18:25:20.523: ISDN Se0/0/0:23 Q931: TX -> RELEASE pd = 8 callref = 0x0008
*Mar 9 18:25:20.551: ISDN Se0/0/0:23 Q931: RX <- RELEASE_COMP pd = 8 callref = 0x8008
