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CME FXO Usual tone disconnect

Hi there,

I have an install of a CME with FXO ports going live this week and I was wondering if someone could check over my sound extract and confirm for me that the frequency is 415 and cadence is 510 280. I can't test until the lines go over but just want to make sure as best as I can that it will be a smooth changeover.

Also here is my cptone and voice port config:

voice class dualtone-detect-params 1
 freq-max-deviation 30
 cadence-variation 20

voice class custom-cptone DISCONNECT_CP

dualtone disconnect

frequency 415

cadence 510 280

voice-port 0/1/0
 trunk-group PSTN_TRUNKS 1
 supervisory disconnect dualtone mid-call
 supervisory answer dualtone
 supervisory custom-cptone DISCONNECT_CP
 supervisory dualtone-detect-params 1
 cptone FR
 connection plar opx 100
 caller-id enable
 

Thanks

 

Carl

 

 

Everyone's tags (3)
1 ACCEPTED SOLUTION

Accepted Solutions
Cisco Employee

Hello Carl,The parameters are

Hello Carl,

The parameters are correct but the sum of cadences must be greater than "timeout wait-release" under the voice-port. You can check the timer with the command "show voice port 0/1/0".

eg   if the timer is 1 sec , 510+280=790ms < 1s , hence change the cadence value to '510 280 510 280".

Regards,

Harsh

 

3 REPLIES
Cisco Employee

Hello Carl,The parameters are

Hello Carl,

The parameters are correct but the sum of cadences must be greater than "timeout wait-release" under the voice-port. You can check the timer with the command "show voice port 0/1/0".

eg   if the timer is 1 sec , 510+280=790ms < 1s , hence change the cadence value to '510 280 510 280".

Regards,

Harsh

 

New Member

Sorry Harsh, I'm still

Sorry Harsh,

 

I'm still getting problems with this, i've amended as you have said and adjusted my wait release to 1 second but it is still not disconnecting. Any ideas?

 

Thanks

 

Carl

New Member

Thanks Harsh,My issue was the

Thanks Harsh,

My issue was the cadence value was incorrect. I managed to correct it and all is well.

 

Thanks

 

Carl

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