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Show isdn status

iissam
Level 1
Level 1

I am getting the following disconnect error from the

debug isdn q931, and show isdn status. and when attempting to dial I am getting a fast busy??

Thisis an MGCP gateway with a PRI.

3725#sh isdn stat

Global ISDN Switchtype = primary-ni

ISDN Serial1/0:23 interface

dsl 0, interface ISDN Switchtype = primary-ni

L2 Protocol = Q.921 L3 Protocol(s) = CCM-MANAGER

Layer 1 Status:

ACTIVE

Layer 2 Status:

TEI = 0, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED

Layer 3 Status:

0 Active Layer 3 Call(s)

Active dsl 0 CCBs = 0

The Free Channel Mask: 0x807FFFFF

Number of L2 Discards = 0, L2 Session ID = 4

Total Allocated ISDN CCBs = 0

3725#debug isdn q931

debug isdn q931 is ON.

3725#

*Mar 1 00:12:36.847: ISDN Se1/0:23 Q931: TX -> SETUP pd = 8 callref = 0x0001

Bearer Capability i = 0x8090A2

Standard = CCITT

Transer Capability = Speech

Transfer Mode = Circuit

Transfer Rate = 64 kbit/s

Channel ID i = 0xA98397

Exclusive, Channel 23

Calling Party Number i = 0x0081, '4444'

Plan:Unknown, Type:Unknown

Called Party Number i = 0x80, '17133941976'

Plan:Unknown, Type:Unknown

*Mar 1 00:12:36.923: ISDN Se1/0:23 Q931: RX <- CALL_PROC pd = 8 callref = 0x80

01

Channel ID i = 0xA98397

Exclusive, Channel 23

*Mar 1 00:12:36.939: ISDN Se1/0:23 Q931: RX <- DISCONNECT pd = 8 callref = 0x8

001

Cause i = 0x849F - Normal, unspecified

*Mar 1 00:12:37.183: ISDN Se1/0:23 Q931: TX -> RELEASE pd = 8 callref = 0x0001

*Mar 1 00:12:37.219: ISDN Se1/0:23 Q931: RX <- RELEASE_COMP pd = 8 callref = 0

x8001

*Mar 1 00:21:29.443: ISDN Se1/0:23 Q931: TX -> SETUP pd = 8 callref = 0x0002

Bearer Capability i = 0x8090A2

Standard = CCITT

Transer Capability = Speech

Transfer Mode = Circuit

Transfer Rate = 64 kbit/s

Channel ID i = 0xA98397

Exclusive, Channel 23

Calling Party Number i = 0x0081, '4444'

Plan:Unknown, Type:Unknown

Called Party Number i = 0x80, '17133941976'

Plan:Unknown, Type:Unknown

*Mar 1 00:21:29.523: ISDN Se1/0:23 Q931: RX <- CALL_PROC pd = 8 callref = 0x80

02

Channel ID i = 0xA98397

Exclusive, Channel 23

*Mar 1 00:21:29.539: ISDN Se1/0:23 Q931: RX <- DISCONNECT pd = 8 callref = 0x8

002

Cause i = 0x849F - Normal, unspecified

*Mar 1 00:21:29.779: ISDN Se1/0:23 Q931: TX -> RELEASE pd = 8 callref = 0x0002

*Mar 1 00:21:29.819: ISDN Se1/0:23 Q931: RX <- RELEASE_COMP pd = 8 callref = 0

x8002

2 Replies 2

jtufail
Level 1
Level 1

Issam

Have you tried changing the plan and type of the call. You can do so with isdn map address command under the channel. I can work with you in the lab on this.

Javed

jtufail
Level 1
Level 1

Hi Issam

The release is coming from the switch. Have you tried changing the plan and type of the call. You can do so by using the isdn map addess command under the D channel. I can work with you on this in the lab.

Javed

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