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Community Member

Setting up 1751V router

Hi All,

I am in the initial phase of setting up a 1751V with 2 port FXO and 2 port FXS card to use with Cisco CME. Router has got 32M Flash and 256K PVDM. Please find the attached output of "show version" and "show INV" for your analysis.

The issues is that router is not detecting both FXO and FXS cards at the same time and one voice card ends up with the amber lights lit after booting up the router. It only picks up one card at a time whoever is installed in the lowest slot of the router and the other can't be seen in "sh voice port summary".

Any suggessions please?

Regards,

Muds

3 REPLIES
Cisco Employee

Re: Setting up 1751V router

How many DSP's do you have installed? By default with High Codec complexity, one dsp module will only support 2 analog voice ports, so check the number of DSP's.

--Matt

Hall of Fame Super Gold

Re: Setting up 1751V router

Already posted (and answered§) in another area, please do not post duplicates.

Community Member

Re: Setting up 1751V router

https://learningnetwork.cisco.com/message/82290#82290

You will find it on the above link.

regards,

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