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New Member

ATA-186 G723 codec problem

I am using a Cisco ATA-186 with a MC3810 gateway. It works great with the G711 and G729 codecs, but refuses to connect using the G723 codec. The ATA LBRCodec, TX and RX Codec options are all set to 0 (zero). When I try to make a call using the G723 codec, the call appears to proceed normally, but it looks like the ATA disconnects the call as soon as both ends are connected. The debug shows that the codec is successfully negotiated, and H.225 is successfully established. Has anyone had any luck with this?

Thanks,

Howard

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3 REPLIES
New Member

Re: ATA-186 G723 codec problem

What version of code are you running on the ATA-186…make sure it’s the latest. They just came out with some major bug fixes.

New Member

Re: ATA-186 G723 codec problem

There are 4 types of G723 codec - G723r53, G723ar53, G723r63 and G723ar63. Apply at your MC3810 dial-peer exactly G723r53 codec and try to call again.

New Member

Re: ATA-186 G723 codec problem

And? Have you resolved your problem? And how have you done it?

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