Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

Cisco881V - C881 Voice - BRI ports remain unregistered CUCM9.1

Hi,

I try to configure a C881 voice gateway with a CUCM 9.1 using MGCP Protocol.

The two BRI ports remain unregistered.

On the gateway configuration web page it has four "subunits"... but this gateway has only BRI1 & BRI2 (no slot/subunit....) and if I enter the sh ccm-manager IOS command I see an error with the "BRI4" despite the gateway shown registered

????

What is the trick I'm missing?

Thank you for your help,

Christian.

10 REPLIES
Hall of Fame Super Gold

Cisco881V - C881 Voice - BRI ports remain unregistered CUCM9.1

Use H.323 for solid and fast results.

New Member

Cisco881V - C881 Voice - BRI ports remain unregistered CUCM9.1

Hi Paolo,

Yes....

All others gateways, 2901, 2911, 2951 are configured with MGCP Protocol....

But, I will try, thank you.

Regards,

Ch.

VIP Purple

Cisco881V - C881 Voice - BRI ports remain unregistered CUCM9.1

Hi Christian,

Can u share the snapshot from CUCM for MGCP and sh ccm-manager from router before u proceed with H.323  change?

regds,

aman

New Member

Cisco881V - C881 Voice - BRI ports remain unregistered CUCM9.1

Hi,

Here are the CUCM configuration and the output of the "sh ccm-manager" command :

FRS234RTR02#sh ccm-manager

MGCP Domain Name: FRS234RTR02.vicat.intra

Priority        Status                   Host

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

Primary         Backup Ready             FRIDAPBX03 (10.10.10.3)

First Backup    Registered               FRIDAPBX02 (10.10.10.2)

Second Backup   None

Current active Call Manager:    10.10.10.2

Backhaul/Redundant link port:   2428

Failover Interval:              30 seconds

Keepalive Interval:             15 seconds

Last keepalive sent:            17:50:08 UTC Oct 14 2013 (elapsed time: 00:00:09)

Last MGCP traffic time:         17:50:11 UTC Oct 14 2013 (elapsed time: 00:00:07)

Last failover time:             17:50:08 UTC Oct 14 2013 from (10.10.10.3)

Last switchback time:           11:53:49 UTC Oct 11 2013 from (10.10.10.2)

Switchback mode:                Graceful

MGCP Fallback mode:             Enabled/OFF

Last MGCP Fallback start time:  None

Last MGCP Fallback end time:    None

MGCP Download Tones:            Disabled

TFTP retry count to shut Ports: 2

Backhaul Link info:

    Link Protocol:      TCP

    Remote Port Number: 2428

    Remote IP Address:  10.10.10.2

    Current Link State: OPEN

    Statistics:

        Packets recvd:   1

        Recv failures:   0

        Packets xmitted: 1

        Xmit failures:   0

    BRI Ports being backhauled:

        Slot 0, VIC 0, port 0

Configuration Auto-Download Information

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

No configurations downloaded

Current state: Downloading XML file

Configuration Download statistics:

        Download Attempted             : 6

          Download Successful          : 1

          Download Failed              : 0

          TFTP Download Failed         : 3934

        Configuration Attempted        : 1

          Configuration Successful     : 0

          Configuration Failed(Parsing): 0

          Configuration Failed(config) : 1

Last config download command:

FAX mode: disable

Configuration Error History:

interface BRI4

isdn switch-type basic-net3

end

interface BRI4

shutdown

end

New Member

Cisco881V - C881 Voice - BRI ports remain unregistered CUCM9.1

VIP Purple

Cisco881V - C881 Voice - BRI ports remain unregistered CUCM9.1

Hi Christian,

I was just checking the interface numbering of 881V router but what snapshot shows is somewhat different as u said.

http://www.cisco.com/en/US/docs/routers/access/800/860-880-890/hardware/installation/guide/1Overview880-860.html

1

Fast Ethernet WAN port

6

PoE power connector (optional)

2

Voice BRI ports

7

Reset button

3

Voice ports—four FXS/DID ports and one FXO port.

8

Power connector

4

Fast Ethernet LAN—four ports

9

Earth ground connection

5

Console Port

10

Kensington security slot

what does appear in show diag?can u post that as well.

regds,

aman

Cisco Employee

Cisco881V - C881 Voice - BRI ports remain unregistered CUCM9.1

This defect is for the port numbers not matching causing the ports to not register properly:

http://tools.cisco.com/Support/BugToolKit/search/getBugDetails.do?method=fetchBugDetails&bugId=CSCuj54849

The workaround is to use H323 until it is fixed.

VIP Purple

Cisco881V - C881 Voice - BRI ports remain unregistered CUCM9.1

Hi Joseph,

Thanks for updating us.

I tried opening this link but message comes BugId does not exist.

If possible can u capture the snapshot of mentioned Bug.

regds,

aman

Cisco Employee

Cisco881V - C881 Voice - BRI ports remain unregistered CUCM9.1

Looks like the link is not fully copied when clicking it.  Try and copy and paste it into the URL bar and it should work.  I double checked that this is externally visible.

VIP Purple

Cisco881V - C881 Voice - BRI ports remain unregistered CUCM9.1

Hi Joseph,

thanks for the reply.It is working[+5]

Unable to register both BRI ports of C887VA-V using MGCP

CSCuj54849

Description

Symptom:
BRI/S0/SU0/P2 does not register successfully.
Conditions:
Using MGCP to register C887VA-V ports to CUCM
Workaround:
Use H.323 instead of MGCP

regds,

aman

1075
Views
5
Helpful
10
Replies
CreatePlease login to create content