no busy tone when calling to pstn ccm 4.1.(2)sr1 ?

Unanswered Question
Sep 17th, 2010
User Badges:
  • Silver, 250 points or more

Hi all,

We have 2 questions. We have ccm 4.1.(2)sr1 and VoiceGateway Cisco 5350 connected to pstn via 2 E1 channels.

1. no busy tone (short beeps) when calling to pstn and when abonent is busy ?

2. when calling to one mobile operator there are no long beeps until abonent  answers ? with another mobile operators everithig is ok.

we suppose misconfigured signaling between ccm and pstn.

  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
Felipe Garrido Fri, 09/17/2010 - 06:16
User Badges:
  • Cisco Employee,

How are the E1 trunks provisioned (ISDN, CAS, E1R2)? What  is the gateway configured as in CUCM?


Tagir Temirgaliyev Sun, 09/19/2010 - 21:19
User Badges:
  • Silver, 250 points or more


Gateway Configuration Back to Find/List Gateways
Dependency Records 

Product : H.323 Gateway
Gateway :
Device Protocol: H.225
Registration:  Unknown
IP Address:

Status: Ready 
Device Information
Device Name* 
Device Pool* Default
Call Classification* Use System Dafault

Call Routing Information
Inbound Calls
Significant Digits* All

Redirecting Number IE Delivery - Inbound -no
Enable Inbound FastStart -no

Outbound Calls
Calling Party Selection* Originator

Calling Party Presentation* Default

Called party IE number type unknown* Subscriber

Calling party IE number type unknown* Subscriber

Called Numbering Plan* ISDN

Calling Numbering Plan* ISDN

Display IE Delivery -no
Redirecting Number IE Delivery - Outbound -no
Enable Outbound FastStart -no
Codec For Outbound FastStart* G711 u-law 64k

Tagir Temirgaliyev Thu, 09/23/2010 - 22:13
User Badges:
  • Silver, 250 points or more

provider told us to make on our side A National, B Unknown

How to make it?

Called party IE number type * Unknown
Calling party IE number type *  National
Called Numbering Plan* ?
Calling Numbering Plan* ?


This Discussion