SRST Question

Answered Question
Aug 5th, 2008
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Hi

If you have a router that supports 100 ip phones in SRST mode but have 120 phones, is there a way of deciding which phones will not register?

regards


colin

Correct Answer by amacdonell about 8 years 10 months ago

Create two device pools on CCM/CUCM and assign one of the device pools with the appropriate SRST reference and leave the other one set to default. From there you are able to create your Cor list's as needed on your SRST device and know that the appropriate devices are able to register.

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gogasca Tue, 08/05/2008 - 12:27
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You can use max-phones

or ACLs to restrict specific IP/subnets or not add the SRST reference for the Phones u dont want to register in SRST mode

Correct Answer
amacdonell Tue, 08/05/2008 - 13:25
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Create two device pools on CCM/CUCM and assign one of the device pools with the appropriate SRST reference and leave the other one set to default. From there you are able to create your Cor list's as needed on your SRST device and know that the appropriate devices are able to register.

faizal_vi Thu, 06/17/2010 - 06:18
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Hi,


can this be acheived by manually entering the ephone-dn is the vg ?So at the time the fall back happns only these dn get registered....



Faizal

Aaron Harrison Thu, 06/17/2010 - 14:31
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Yes - that would work.


Regards


Aaron

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