STCAPP configuration renewing device name (MAC)

[Juan Carlos Arias Perez]

I have FXS ports configured with STCAPP so the ports registers with CME and use SCCP features, but the device name, used as the MAC address to register the port on ephone, changes when the router resets and the ports are unregistered.  Is there a way so the device name used as the MAC, always be the same??

Thanks,

Juan Carlos Arias

[Aaron Harrison · Accepted solution]

Hi

Make sure you bind it to a specific, real LAN interface - it should always use that MAC address then:

sccp ccm group 1 bind interface FastEthernet0/0

Regards

Aaron

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[Juan Carlos Arias Perez]

Aaron, thanks for your answer, I review that configuration and I have to make it right, thanks for your time.

Regards,
Juan Carlos Arias

[Juan Carlos Arias Perez]

Aaron, I made some changes last night but I have a issue to solve, is a router UC520 which actually is configured stcapp with interface BVI

sccp ccm group 22
bind interface BVI10

but as you now, UC520 has only one physical interface which is configured to Internet connection, all others interfaces are virtual and don't have an IP address assign it, I tried with interface VLAN too, what do you recommend??  Configure a sub-interface with internal address?

Regards,

Juan Carlos Arias

[Aaron Harrison]

Hi there

If you are binding to a BVI, the default is that it will generate a MAC address at startup.

Try:

Conf t

Int bvi10

Mac-add 0000.0c43.4343

Then do:

Show int bvi10 | i address

See if that MAC address then stays the same after a reboot

Regards

Aaron

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