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FXO GateWay


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Hi,

 

I have configurd an extrnal lie using FXO GW (IPGear Claro GW).

When a I call to the PSTN line the IVM IVR is answering ask me to enter the ext' number that I want, after entering the ext number the ext ring (the ext is an ATA). but there is one way voice.

They can hear me but I can not hear them.

 

The GW an the Axon are on public IP the ext as private IP in the same LAN as the Axon (meaning the Axon and the ATA as the same public IP.

 

IF the EXT' is a softphone then I have 2 way voice and everything is ok.

 

Dose any one have an idiea what should I do.

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Hi,

 

I have configurd an extrnal lie using FXO GW (IPGear Claro GW).

When a I call to the PSTN line the IVM IVR is answering ask me to enter the ext' number that I want, after entering the ext number the ext ring (the ext is an ATA). but there is one way voice.

They can hear me but I can not hear them.

 

The GW an the Axon are on public IP the ext as private IP in the same LAN as the Axon (meaning the Axon and the ATA as the same public IP.

 

IF the EXT' is a softphone then I have 2 way voice and everything is ok.

 

Dose any one have an idiea what should I do.

 

Hi,

 

Check the codecs on the FXO and try to change one by one.

 

Disable the silence supresion on the GW.

 

Check if the manufacturer of your GW have a new release of firmware, and update it.

 

Good Luck!

 

GMT

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Working...........

 

Tanks I have upgrade the firmware and find out the right configuration.

The manfuctre of the GW was a big help.

There support knows these pbx and they helped out

 

I'm using a claro GW by IPGEAR.net with 2 FXS and 2 FXO line on one FXO I have a PSTN line and on the other one I put a cellular line and the 2 FXS are a simple extention.

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