Unallocated/unassigned number

[yogesh bhalerao]

Hi Guys

I am having issue in incoming call in SRST

Jun 24 12:10:23.944: ISDN Se0/1/0:15 Q931: RX <- SETUP pd = 8  callref = 0x0029
    Sending Complete
    Bearer Capability i = 0x8090A3
        Standard = CCITT
        Transfer Capability = Speech  
        Transfer Mode = Circuit
        Transfer Rate = 64 kbit/s
    Channel ID i = 0xA1839A
        Preferred, Channel 26
    Calling Party Number i = 0x2181, '2653312732'
        Plan:ISDN, Type:National
    Called Party Number i = 0x81, '905'
        Plan:ISDN, Type:Unknown
*Jun 24 12:10:23.948: ISDN Se0/1/0:15 Q931: Received SETUP  callref = 0x8029 callID = 0x000C switch = primary-net5 interface = User
*Jun 24 12:10:23.956: ISDN Se0/1/0:15 Q931: TX -> CALL_PROC pd = 8  callref = 0x8029
    Channel ID i = 0xA9839A
        Exclusive, Channel 26
*Jun 24 12:10:23.956: ISDN Se0/1/0:15 Q931: TX -> DISCONNECT pd = 8  callref = 0x8029
    Cause i = 0x8081 - Unallocated/unassigned number
*Jun 24 12:10:24.112: ISDN Se0/1/0:15 Q931: RX <- RELEASE pd = 8  callref = 0x0029
    Cause i = 0x8081 - Unallocated/unassigned number
*Jun 24 12:10:24.112: ISDN Se0/1/0:15 Q931: TX -> RELEASE_COMP pd = 8  callref = 0x8029
*Jun 24 12:10:42.320: ISDN Se0/1/0:15 Q931: RX <- SETUP pd = 8  callref = 0x002A

ANy help would be appreciated

[Terry Cheema]

Unallocated number means misconfiguration somewhere, do you have incoming/outgoing dial-peers for 901?

Can you attach your config along the post and also make another test call and post the output of below:

1) debug isdn q931

2) debug voip ccapi input

3) debug voip dialpeer inout

-Terry

[yogesh bhalerao]

HI Terry/Jamie

Thanks for your replies

I have 4 digit dialing pattern 7XXX, but ISP provides 3 digits also attaching the config of router 

debug voip ccapi inout

The Call Setup Information is:
Call Control Block (CCB) : 0x0x3E6E92E8
State of The Call        : STATE_DEAD
TCP Sockets Used         : NO
Calling Number           : 7914
Called Number            : 7903
Source IP Address (Sig  ): 10.191.33.20
Destn SIP Req Addr:Port  : 10.191.22.62:5060
Destn SIP Resp Addr:Port : 10.191.22.62:5060
Destination Name         : 10.191.22.62

*Jun 24 12:14:30.892: //145916/6061F497BB0A/SIP/Call/sipSPIMediaCallInfo: 
Number of Media Streams: 1
Media Stream             : 1
Negotiated Codec         : No Codec   
Negotiated Codec Bytes   : 0
Nego. Codec payload      : 255 (tx), 255 (rx)
Negotiated Dtmf-relay    : 0
Dtmf-relay Payload       : 0 (tx), 0 (rx)
Source IP Address (Media): 10.191.33.20
Source IP Port    (Media): 17240
Destn  IP Address (Media):  - 
Destn  IP Port    (Media): 0
Orig Destn IP Address:Port (Media): [ - ]:0

*Jun 24 12:14:30.892: //145916/6061F497BB0A/SIP/Call/sipSPICallInfo: 
Disconnect Cause (CC)    : 16
Disconnect Cause (SIP)   : 487

*Jun 24 12:14:30.896: //145915/6061F497BB0A/SIP/Call/sipSPICallInfo: 
The Call Setup Information is:
Call Control Block (CCB) : 0x0x3E6DC6A8
State of The Call        : STATE_DEAD
TCP Sockets Used         : NO
Calling Number           : 7914
Called Number            : 7903
Source IP Address (Sig  ): 10.191.33.20
Destn SIP Req Addr:Port  : 10.191.22.64:5060
Destn SIP Resp Addr:Port : 10.191.22.64:5060
Destination Name         : 10.191.22.64

*Jun 24 12:14:30.896: //145915/6061F497BB0A/SIP/Call/sipSPIMediaCallInfo: 
Number of Media Streams: 1
Media Stream             : 1
Negotiated Codec         : g711ulaw
Negotiated Codec Bytes   : 160
Nego. Codec payload      : 0 (tx), 0 (rx)
Negotiated Dtmf-relay    : 6
Dtmf-relay Payload       : 101 (tx), 101 (rx)
Source IP Address (Media): 10.191.33.20
Source IP Port    (Media): 17238
Destn  IP Address (Media): 10.191.22.64
Destn  IP Port    (Media): 16392
Orig Destn IP Address:Port (Media): [ - ]:0

*Jun 24 12:14:30.896: //145915/6061F497BB0A/SIP/Call/sipSPICallInfo: 
Disconnect Cause (CC)    : 16
Disconnect Cause (SIP)   : 487

[Terry Cheema · Accepted solution]

Neither your debugs are complete nor your config.

Anyways it seems to me your problem is since Telco is delivering 3 digits and your extensions are 4 digit, and this is happening only in SRST mode, it appears to me you don't have digit manipulation setup to convert 3 digits to 4 digit extension 79XX.

Either you can have separate dial-peer for incoming numbers and apply this on dialpeer or you can apply this to call-manager-fall to take effect only during SRST. As during normal operations CUCM/MGCP takes control of call routing.

Try the below:

voice translation-rule 100
 rule 1 /\(.*\)/ /7\1/
voice translation-profile SRST-IN
 translate called 100

call-manager-fall

 translation-profile incoming SRST-IN

Let me know how you go with this. Also make sure your phone is correctly registered in SRST mode before you make the test.

-Terry

Please rate all helpful posts

[yogesh bhalerao]

Hi Terry

I will check and confirm to you 

[yogesh bhalerao]

Hi Terry

Thanks for all your help :)

[Jaime Valencia]

If this goes to CUCM check all your inbound call routing from the GW or trunk, significant digits, inbound CSS, etc.