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Paging via an FXO Port

Hello! I have a Bogen Classic C-100 working in conjunction with a Wheellock into an FXO Port on my voice gateway that I'd like to use for paging.

I've confirmed with TAC that everything is configured correctly in CUCM. When I call my paging extension, I get a tone (which I assume is coming from the Wheellock as the Bogen does not send a tone), but I hear nothing I speak com out over the speakers. If I break the cable connection and dial the extension, I immediately get a busy signal.

In speaking with Bogen, they said that the port has to be configured for "600 ohms dry audio". Is anyone familiar with how the FXO port needs to be configured in order to do this?

4 REPLIES
Green

Paging via an FXO Port

James,

On your fxo router/gateway

!

voice-port 0/1/0

description *** FXO TO BOGEN KIT ***

impedence 600r

!

Regards,
Alex.
Please rate useful posts.

Regards, Alex. Please rate useful posts.
Community Member

Paging via an FXO Port

Thanks, Alex!

The gateway took the command with no errors but I am not seeing it on the port:

voice-port 0/3/1

no battery-reversal

description HQ Paging System

Is this normal? Forgive me as I don't have much experience with FXO.

Thanks for your help!

Re: Paging via an FXO Port

Hello

please ,do

# show voice port 0/3/1 .

Thank you

please rate all useful information

Re: Paging via an FXO Port

Hi

please find the below example

Router# show voice port 1/0/0

E&M Slot is 1, Sub-unit is 0, Port is 0

 Type of VoicePort is E&M

 Operation State is unknown

 Administrative State is unknown

 The Interface Down Failure Cause is 0

 Alias is NULL

 Noise Regeneration is disabled

 Non Linear Processing is disabled

 Music On Hold Threshold is Set to 0 dBm

 In Gain is Set to 0 dB

 Out Attenuation is Set to 0 dB

 Echo Cancellation is disabled

 Echo Cancel Coverage is set to 16ms

 Connection Mode is Normal

 Connection Number is not set

 Initial Time Out is set to 0 s

 Interdigit Time Out is set to 0 s

 Analog Info Follows:

 Region Tone is set for northamerica

 Currently processing none

 Maintenance Mode Set to None (not in mtc mode)

 Number of signaling protocol errors are 0


 Voice card specific Info Follows:

 Signal Type is wink-start

 Operation Type is 2-wire

 Impedance is set to 600r Ohm

 E&M Type is unknown

 Dial Type is dtmf

 In Seizure is inactive

 Out Seizure is inactive

 Digit Duration Timing is set to 0 ms

 InterDigit Duration Timing is set to 0 ms

 Pulse Rate Timing is set to 0 pulses/second

 InterDigit Pulse Duration Timing is set to 0 ms

 Clear Wait Duration Timing is set to 0 ms

 Wink Wait Duration Timing is set to 0 ms

 Wink Duration Timing is set to 0 ms

 Delay Start Timing is set to 0 ms

 Delay Duration Timing is set to 0 ms

Thank you

please rate all useful information

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