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New Member

CME and Avaya IP office PRI issues

Hello, 

I am in need of a little help in my home telephony lab.  I recently added an Avaya IP Office 403 into the mix and I am connecting it to my 2851 via PRI.  I am not very familiar with the Avaya system, so my trouble shooting ability towards that is limited, but on the Cisco side I am receivng the following messages:

Global ISDN Switchtype = primary-ni
ISDN Serial0/1/0:23 interface
        dsl 1, interface ISDN Switchtype = primary-ni
    Layer 1 Status:
        ACTIVE
    Layer 2 Status:
        TEI = 0, Ces = 1, SAPI = 0, State = TEI_ASSIGNED
    Layer 3 Status:
        0 Active Layer 3 Call(s)
    Active dsl 1 CCBs = 0
    The Free Channel Mask:  0x807FFFFF
    Number of L2 Discards = 0, L2 Session ID = 83
    Total Allocated ISDN CCBs = 0

 

debug isdn q921
-------------------------
Apr 22 05:19:29.331: ISDN Se0/1/0:23 Q921: L2_EstablishDataLink: sending SABME
Apr 22 05:19:29.331: ISDN Se0/1/0:23 Q921: User TX -> SABMEp sapi=0 tei=0
Apr 22 05:19:30.331: ISDN Se0/1/0:23 Q921: User TX -> SABMEp sapi=0 tei=0
Router-2851#
Apr 22 05:19:31.331: ISDN Se0/1/0:23 Q921: User TX -> SABMEp sapi=0 tei=0
Apr 22 05:19:32.331: ISDN Se0/1/0:23 Q921: User TX -> SABMEp sapi=0 tei=0
Router-2851#
Apr 22 05:19:35.499: ISDN Se0/1/0:23 Q921: User RX <- BAD FRAME(0x00017F)
Router-2851#
Apr 22 05:19:36.527: ISDN Se0/1/0:23 Q921: User RX <- BAD FRAME(0x00017F)
Router-2851#
Apr 22 05:19:37.555: ISDN Se0/1/0:23 Q921: User RX <- BAD FRAME(0x00017F)
Apr 22 05:19:38.331: ISDN Se0/1/0:23 Q921: L2_EstablishDataLink: sending SABME
Apr 22 05:19:38.331: ISDN Se0/1/0:23 Q921: User TX -> SABMEp sapi=0 tei=0
Router-2851#
Apr 22 05:19:38.583: ISDN Se0/1/0:23 Q921: User RX <- BAD FRAME(0x00017F)
Apr 22 05:19:39.331: ISDN Se0/1/0:23 Q921: User TX -> SABMEp sapi=0 tei=0

 

My router interface configs are as followes;


controller T1 0/1/0
 clock source internal
 cablelength short 133
 pri-group timeslots 1-24

interface Serial0/1/0:23
 no ip address
 encapsulation hdlc
 isdn switch-type primary-ni
 isdn incoming-voice voice
 no cdp enable

My router is providing the clock source.  I have attached a screen shot of the IP Office manager PRI config. 

Any help in getting these devices to communicate is greatly appreciated.

Thanks
-Jeff 

avayaipoffice

 

Everyone's tags (1)
1 ACCEPTED SOLUTION

Accepted Solutions

If you want Cisco side to do

If you want Cisco side to do clocking, you should also make it the ISDN Network side:

interface Serial0/1/0:23

 isdn protocol-emulate network

 

That should get the PRI up.

2 REPLIES

If you want Cisco side to do

If you want Cisco side to do clocking, you should also make it the ISDN Network side:

interface Serial0/1/0:23

 isdn protocol-emulate network

 

That should get the PRI up.

New Member

Brian, That did the trick.

Brian, 
That did the trick.  Thanks for the info.

 

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