calls from e1 tg goes back to e1 tg

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swat291
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Posts: 9
Joined: 09 Aug 2017 02:24

calls from e1 tg goes back to e1 tg

Post by swat291 » 23 Aug 2017 07:51

Good Day !

after some modification in ars ALL calls from e1 trunk group goes back to e1 trunk.

So i have 8 channel on e1 trunk.
Call come to OXE and OXE forward it back in trunk.
After same steps until all channels are used.
After i get error and releasing all channels

on router i see

Please advise where to search.


*Aug 3 14:05:37.515: ISDN Se0/0/0:15 Q931: RX <- SETUP pd = 8 callref = 0x00B4
Bearer Capability i = 0x8090A3
Standard = CCITT
Transfer Capability = Speech
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Calling Party Number i = 0x0181, N/A
Plan:ISDN, Type:Unknown
Called Party Number i = 0x81, '275'
Plan:ISDN, Type:Unknown
*Aug 3 14:05:37.519: ISDN Se0/0/0:15 Q931: Received SETUP callref = 0x80B4 callID = 0x0055 switch = primary-net5 interface = Network
*Aug 3 14:05:37.519: ISDN Se0/0/0:15 Q931: TX -> SETUP_ACK pd = 8 callref = 0x80B4
Channel ID i = 0xA98388
Exclusive, Channel 8
*Aug 3 14:05:37.527: ISDN Se0/0/0:15 Q931: Applying typeplan for sw-type 0x12 is 0x0 0x1, Calling num
*Aug 3 14:05:37.531: ISDN Se0/0/0:15 **ERROR**: CCPMSG_OutCall: fails with cause 0x22
*Aug 3 14:05:37.539: ISDN Se0/0/0:15 Q931: TX -> DISCONNECT pd = 8 callref = 0x80B4
Cause i = 0x82A2 - No circuit/channel available

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