10-22-2012 10:15 PM - edited 03-16-2019 01:49 PM
Hello, when i call from Cisco to PBX all is ok
But when i want to call to remout office via PBX after 15 seconds is error, becaus now is configured like this (Remoute_office --->PBX--->CiscoGW)
The debug of isdn q931 says
Voice#
Oct 23 05:10:25.943: ISDN Se0/0/0:15 Q931: TX -> SETUP pd = 8 callref = 0x0004
Sending Complete
Bearer Capability i = 0x8090A3
Standard = CCITT
Transfer Capability = Speech
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0xA98381
Exclusive, Channel 1
Calling Party Number i = 0x0081, '1012'
Plan:Unknown, Type:Unknown
Called Party Number i = 0x80, '7101190'
Plan:Unknown, Type:Unknown
Oct 23 05:10:26.143: ISDN Se0/0/0:15 Q931: RX <- CALL_PROC pd = 8 callref = 0x8004
Channel ID i = 0xA98381
Exclusive, Channel 1
Oct 23 05:10:34.159: ISDN Se0/0/0:15 Q931: RX <- CONNECT pd = 8 callref = 0x8004
Oct 23 05:10:34.159: ISDN Se0/0/0:15 Q931: TX -> CONNECT_ACK pd = 8 callref = 0x0004
Oct 23 05:11:00.439: ISDN Se0/0/0:15 Q931: RX <- DISCONNECT pd = 8 callref = 0x8004
Cause i = 0x80AA - Switching equipment congestion
Oct 23 05:11:00.463: ISDN Se0/0/0:15 Q931: TX -> RELEASE pd = 8 callref = 0x0004
Oct 23 05:11:00.479: ISDN Se0/0/0:15 Q931: RX <- RELEASE_COMP pd = 8 callref = 0x8004
******************************************************************************************************************
Voice#sh voice dsp group all
DSP groups on slot 0:
dsp 1:
State: UP, firmware: 28.3.5
Max signal/voice channel: 16/16
Max credits: 240, Voice credits: 240, Video credits: 0
num_of_sig_chnls_allocated: 16
Transcoding channels allocated: 0
Group: FLEX_GROUP_VOICE, complexity: FLEX
Shared credits: 240, reserved credits: 0
Signaling channels allocated: 16
Voice channels allocated: 0
Credits used (rounded-up): 0
Slot: 0
Device idx: 0
PVDM Slot: 0
Dsp Type: SP2600
dsp 7:
State: UP, firmware: 28.3.5
Max signal/voice channel: 32/32
Max credits: 480, Voice credits: 480, Video credits: 0
num_of_sig_chnls_allocated: 32
Transcoding channels allocated: 0
Group: FLEX_GROUP_VOICE, complexity: FLEX
Shared credits: 480, reserved credits: 0
Signaling channels allocated: 32
Voice channels allocated: 0
Credits used (rounded-up): 0
Slot: 0
Device idx: 0
PVDM Slot: 1
Dsp Type: SP2600
dsp 8:
State: UP, firmware: 28.3.5
Max signal/voice channel: 32/32
Max credits: 480, Voice credits: 480, Video credits: 0
num_of_sig_chnls_allocated: 12
Transcoding channels allocated: 0
Group: FLEX_GROUP_VOICE, complexity: FLEX
Shared credits: 480, reserved credits: 0
Signaling channels allocated: 12
Voice channels allocated: 0
Credits used (rounded-up): 0
Slot: 0
Device idx: 0
PVDM Slot: 1
Dsp Type: SP2600
DSP groups on slot 1:
This command is not applicable to slot 1
0 DSP resource allocation failure
Voice#
can anybode help? why error come
Cause i = 0x80AA - Switching equipment congestion
Solved! Go to Solution.
10-23-2012 05:29 AM
Oct 23 05:10:34.159: ISDN Se0/0/0:15 Q931: RX <- CONNECT pd = 8 callref = 0x8004
Oct 23 05:10:34.159: ISDN Se0/0/0:15 Q931: TX -> CONNECT_ACK pd = 8 callref = 0x0004
Oct 23 05:11:00.439: ISDN Se0/0/0:15 Q931: RX <- DISCONNECT pd = 8 callref = 0x8004
Cause i = 0x80AA - Switching equipment congestion
You need to ask the person who manages the PBX what's going on. The Cisco gateway receives the DISCONNECT IE so it's not at fault here. I do not believe this is a timer problem since the call fully connects and then the PBX tears the call down.
10-23-2012 05:29 AM
Oct 23 05:10:34.159: ISDN Se0/0/0:15 Q931: RX <- CONNECT pd = 8 callref = 0x8004
Oct 23 05:10:34.159: ISDN Se0/0/0:15 Q931: TX -> CONNECT_ACK pd = 8 callref = 0x0004
Oct 23 05:11:00.439: ISDN Se0/0/0:15 Q931: RX <- DISCONNECT pd = 8 callref = 0x8004
Cause i = 0x80AA - Switching equipment congestion
You need to ask the person who manages the PBX what's going on. The Cisco gateway receives the DISCONNECT IE so it's not at fault here. I do not believe this is a timer problem since the call fully connects and then the PBX tears the call down.
10-23-2012 08:01 PM
Thanks Jonферфт, I thought so too
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