cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
509
Views
0
Helpful
1
Replies

CM 6.0 - Meridian Integration (ISDN Layer 2 Down)

adham_tahoun
Level 1
Level 1

Hi All

:) we really fed up from this setup, I hope somebody can give a hand here.

We have Nortel CS1000 that we want to integrate with CUCM 6.0.

We are using 3845 Router

The Configuration made as below.

Current configuration : 1682 bytes

!

version 12.4

service timestamps debug datetime msec

service timestamps log datetime msec

no service password-encryption

!

hostname Router

!

boot-start-marker

boot-end-marker

!

card type e1 1 1

!

no aaa new-model

clock timezone Kuwait 3

network-clock-participate slot 1

ip cef

!

no ip domain lookup

!

isdn switch-type primary-qsig

voice-card 0

no dspfarm

!

controller E1 1/0

pri-group timeslots 1-31

!

controller E1 1/1

!

interface GigabitEthernet0/0

ip address 192.168.33.100 255.255.255.0

duplex auto

speed auto

media-type rj45

no keepalive

!

interface GigabitEthernet0/1

no ip address

shutdown

duplex auto

speed auto

media-type rj45

no keepalive

!

interface Serial1/0:15

no ip address

encapsulation hdlc

isdn switch-type primary-qsig

isdn timer T310 120000

isdn protocol-emulate network

isdn incoming-voice voice

!

!

!

ip http server

no ip http secure-server

!

!

!

!

!

control-plane

!

!

!

voice-port 1/0:15

!

!

!

!

!

!

!

dial-peer voice 1 pots

tone ringback alert-no-PI

destination-pattern .T

!

!

!

!

line con 0

stopbits 1

line aux 0

stopbits 1

line vty 0 4

password cisco

login

!

scheduler allocate 20000 1000

!

end

=========================================

=========================================

Router#sh isdn status

Global ISDN Switchtype = primary-qsig

ISDN Serial1/0:15 interface

dsl 0, interface ISDN Switchtype = primary-qsig

**** Slave side configuration ****

Layer 1 Status:

ACTIVE

Layer 2 Status:

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

Layer 3 Status:

0 Active Layer 3 Call(s)

Active dsl 0 CCBs = 0

The Free Channel Mask: 0xFFFF7FFF

Number of L2 Discards = 0, L2 Session ID = 80

Total Allocated ISDN CCBs = 0

Router#sh controllers e1 1/0

E1 1/0 is up.

Applique type is Channelized E1 - balanced

No alarms detected.

alarm-trigger is not set

Version info Firmware: 20060711, FPGA: 255, spm_count = 0

Framing is CRC4, Line Code is HDB3, Clock Source is Line.

Current port master clock:recovered from controller 1/0

Data in current interval (264 seconds elapsed):

Router#debug isdn standard

*Sep 8 10:08:39.555: ISDN Se1/0:15 EVENT: Pri_Activate_L2: sending NL_EST_REQ

*Sep 8 10:08:43.555: ISDN Se1/0:15 Q931: Ux_DLRelInd: DL_REL_IND received from L2

*Sep 8 10:08:43.555: ISDN Se1/0:15 EVENT: CCPRI_Go: received NL_REL_IND

*Sep 8 10:08:48.555: ISDN Se1/0:15 EVENT: Pri_Activate_L2: sending NL_EST_REQ

*Sep 8 10:08:52.555: ISDN Se1/0:15 Q931: Ux_DLRelInd: DL_REL_IND received from L2

*Sep 8 10:08:52.555: ISDN Se1/0:15 EVENT: CCPRI_Go: received NL_REL_IND

Router#debug isdn q921

*Sep 8 10:10:36.555: ISDN Se1/0:15 Q921: L2_EstablishDataLink: sending SABME

*Sep 8 10:10:36.555: ISDN Se1/0:15 Q921: User TX -> SABMEp sapi=0 tei=0

*Sep 8 10:10:37.555: ISDN Se1/0:15 Q921: User TX -> SABMEp sapi=0 tei=0

*Sep 8 10:10:38.555: ISDN Se1/0:15 Q921: User TX -> SABMEp sapi=0 tei=0

*Sep 8 10:10:39.555: ISDN Se1/0:15 Q921: User TX -> SABMEp sapi=0 tei=0

*Sep 8 10:10:45.555: ISDN Se1/0:15 Q921: L2_EstablishDataLink: sending SABME

Appreciate any help.

1 Reply 1

miket
Level 5
Level 5

Hi hope things are looking better but if not use this link. I used it and all is okay at my location

http://www.cisco.com/en/US/partner/solutions/ns340/ns414/ns728/networking_solutions_products_genericcontent0900aecd805b561d.html

Good Luck

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: