[cisco-voip] caller-id is audible on fxs

chris tknchris at gmail.com
Thu May 31 22:44:27 EDT 2012


forgot to mention that ive tried multiple phones so its not just a issue
with a particular phone

On Thu, May 31, 2012 at 10:43 PM, chris <tknchris at gmail.com> wrote:

> hello,
>
> i had a chance to play with this more... tried playing with lots of
> options on the voice-port but no luck.
>
> heres my config id like to have which works but if i pickup before ring 2
> i hear what i think is the caller-id in the audio
> voice-port 1/0/0
>  description FXS Port #1
>  station-id number 1001
>  caller-id enable
>
> here is a video of picking up call between first and second ring with
> above config
> http://www.youtube.com/watch?v=mjV9lGtOl0M
>
> if i take out simply the "caller-id enable", it goes away but obviously
> the phone attached to fxs gets no caller-id information
> here is a video where you can clearly hear that it is no longer heard
> http://www.youtube.com/watch?v=enaP58-kTp0
>
> im kind of baffled by this and feel like im missing something obvious.....
> i mean the feature works but why in the world do i hear it?
>
> is there some way i can adjust it to not be audible or change caller-id to
> be send before first ring or something like that? anything that keeps it
> working but not audible would work.....
>
> thanks for any help you can give
>
> On Fri, May 11, 2012 at 6:20 PM, chris <tknchris at gmail.com> wrote:
>
>> hello,
>>
>> So i got my fxs connected to asterisk just to play around and see how
>> well cisco and asterisk play nice together and one thing I noticed is that
>> if I have caller-id enabled on the fxs voice-port. if i pick up quickly
>> before the first ring completes i can hear tones which i believe is the
>> actual caller id being sent. turning off this option on the port confirms
>> caller id is what im hearing. any idea how i can keep the caller-id
>> functionality but not have it audible if the call is picked up quickly? I'm
>> not sure if this a cisco or asterisk issue but I figured this would be the
>> best place of encountering someone who might know.
>>
>> i played around with caller-id attenuation but didnt have any luck and im
>> not sure that would actually affect this issue.
>>
>> I dont think its all that relevant but im running a c2621xm with a nm-2v
>> holding the vic-2fxs, and I'm running ios 12.4 ipvoice
>>
>>  thanks in advance!
>> chris
>>
>
>
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