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Confused re configuring 7912 via cme 3.3, ios 12.4 and files needed

To the VOIP and IP telephony techs out there.

I am totally confused for the initial setup/configuration of 7912 phone to CME 3.3 running IOS 14.2(T)

The CME & IOS Compatability website shows necessary firwware to use for above phone (for which I have)

However. Visiting another site http://www.voip-info.org shows other files related to gkdefault.cnf, gk<mac_address> for the phone specific configuration for the 7912.

And then mentions a needed conversion file, ptag.dat, cfgfmt and others but no cisco site shows this

Am simply trying to set up a 7912 phone using SCCP to the above environ

Your assistance and guidance is very much appreciated.

Thanks in advance again

2 REPLIES
VIP Super Bronze

Confused re configuring 7912 via cme 3.3, ios 12.4 and files nee

Visiting another site http://www.voip-info.org shows other files related to gkdefault.cnf, gk for the phone specific configuration for the 7912.

The XML configuration files are generated by IOS when you use the 'load' command within telephony-service. You only need to load the appropriate firmware files and have the tftp-server commands to publish them.

http://www.cisco.com/en/US/docs/voice_ip_comm/cucme/admin/configuration/guide/cmeinstl.html#wp1070512

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New Member

Confused re configuring 7912 via cme 3.3, ios 12.4 and files nee

Hi Jonathon,

In reply to your link I say thanks. Have read through guide. Some

parts are for SCCP and some SIP so dissected what I needed and setup.

My 7912 phone still doesnt register in CME 3.3.

Phone goes into loop of Configuring IP VLAN,Configuring CMList and Configuring

I run debug tftp events but output is nothing. ie no output.

Run sh ephone registered.

Returns no ephone in specified type/condition

Run sh ephone summary..

cme_router#sh ephone summary

ephone-1 Mac:0017.9570.8E67 TCP socket:[-1] activeLine:0 UNREGISTERED

mediaActive:0 offhook:0 ringing:0 reset:0 reset_sent:0 debug:0

IP:0.0.0.0 Unknown 0  keepalive 0

Max 2, Registered 0, Unregistered 1, Deceased 0, Sockets 0

ephone_send_packet process switched 0

Max Conferences 4 with 0 active (4 allowed)

Skinny Music On Hold Status

Active MOH clients 0 (max 76), Media Clients 0

No MOH file loaded

I run debug ephone register..gives no output.

Obviously I am doing something wrong..thanks again

Hi Jonathon,

In reply to your link I say thanks. Have read through guide. Some

parts are for SCCP and some SIP so dissected what I needed and setup.

My 7912 phone still doesnt register in CME 3.3.

Phone goes into loop of Configuring IP VLAN,Configuring CMList and Configuring

I run debug tftp events but output is nothing. ie no output.

Run sh ephone registered.

Returns no ephone in specified type/condition

Run sh ephone summary..

cme_router#sh ephone summary

ephone-1 Mac:0017.9570.8E67 TCP socket:[-1] activeLine:0 UNREGISTERED

mediaActive:0 offhook:0 ringing:0 reset:0 reset_sent:0 debug:0

IP:0.0.0.0 Unknown 0  keepalive 0

Max 2, Registered 0, Unregistered 1, Deceased 0, Sockets 0

ephone_send_packet process switched 0

Max Conferences 4 with 0 active (4 allowed)

Skinny Music On Hold Status

Active MOH clients 0 (max 76), Media Clients 0

No MOH file loaded

I run debug ephone register..gives no output.

Obviously I am doing something wrong..thanks again

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