Hi.
I have two 3640 routers with E1 modules installed, a back to back ISDN cable and can get ISDN L3 up and running OK.
when I change over to using MGCP I cannot get isdn L3 (multiple frames established) in show isdn status.
Below is the working output, then the MGCP non working output.
Thanks for any advice.
Regards
John
RTR_E_PSTN#show isdn status
Global ISDN Switchtype = primary-net5
ISDN Serial2/0:15 interface
******* Network side configuration *******
dsl 0, interface ISDN Switchtype = primary-net5
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: 0x80FF7FFF
Number of L2 Discards = 0, L2 Session ID = 81
Total Allocated ISDN CCBs = 0
isdn switch-type primary-net5
!
controller E1 2/0
clock source internal
pri-group timeslots 1-24
interface Serial2/0:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn protocol-emulate network
isdn incoming-voice data
no cdp enable
!
RTR_A#show isdn status
Global ISDN Switchtype = primary-net5
ISDN Serial3/0:15 interface
dsl 0, interface ISDN Switchtype = primary-net5
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: 0x80FF7FFF
Number of L2 Discards = 0, L2 Session ID = 72
Total Allocated ISDN CCBs = 0
isdn switch-type primary-net5
controller E1 3/0
pri-group timeslots 1-24
interface Serial3/0:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn incoming-voice data
no cdp enable
------------------------
now use MCGP
ccm-manager config server 10.100.9.11
ccm-manager config
controller E1 3/0
pri-group timeslots 1-24 service mgcp
!
!
interface Serial3/0:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn incoming-voice voice
isdn bind-l3 ccm-manager
no cdp enable
RTR_A#show ccm-manager
MGCP Domain Name: RTR_A
Priority Status Host
============================================================
Primary Domain Name Unresolvable Pub1
First Backup None
Second Backup None
Current active Call Manager: None
Backhaul/Redundant link port: 2428
Failover Interval: 30 seconds
Keepalive Interval: 15 seconds
Last keepalive sent: 09:40:43 GMT Nov 9 2009 (elapsed time: 01:01:37)
Last MGCP traffic time: 10:36:39 GMT Nov 9 2009 (elapsed time: 00:05:41)
Last failover time: None
Last switchback time: None
Switchback mode: Graceful
MGCP Fallback mode: Not Selected
Last MGCP Fallback start time: None
Last MGCP Fallback end time: None
MGCP Download Tones: Disabled
TFTP retry count to shut Ports: 2
Backhaul/Redundant link is down
Configuration Auto-Download Information
=======================================
Current version-id: 1257434168-47c77570-bea6-48ac-bdc7-ffcee28bf3fc
Last config-downloaded:00:00:00
Current state: Waiting for commands
Configuration Download statistics:
Download Attempted : 1
Download Successful : 1
Download Failed : 0
TFTP Download Failed : 0
Configuration Attempted : 1
Configuration Successful : 1
Configuration Failed(Parsing): 0
Configuration Failed(config) : 0
Last config download command: New Registration
Configuration Error History:
voice-port 3/0:15
echo-cancel coverage 8
controller E1 3/0
no pri-group timeslots 1-31
FAX mode: cisco
