Audiocodes MP204R

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beirut
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Joined: 02 Feb 2010 13:49

Audiocodes MP204R

Post by beirut »

I am trying to configure an audiocodes MP204R with an OXE 12.0 to connect an analog Fax.
Fax transmission is failing. Has anyone tried to configure these audiocodes MP204x ?

I was able to make phone calls behind the audiocodes though.

User is created as SIP device.
SIP device is registered successfully.
T38 enabled on the audiocodes.
AAPP shows no information on audiocodes 20x, only MP11x are supported for fax.

SIP trace shows no T38 INVITE in SIP messages
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alex
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Re: Audiocodes MP204R

Post by alex »

SIP 200 is not acknowledged on 10.8.100.100.
ANd check which "Fax Transport Mode" is set in MP204.
If it looks like a duck, swims like a duck, and quacks like a duck, then it probably is a duck.

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beirut
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Re: Audiocodes MP204R

Post by beirut »

On the MP204, T38 is set for Fax transport

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alex
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Re: Audiocodes MP204R

Post by alex »

OK.
So check why "SIP 200 OK" is not acknowledged by 10.8.100.100.
If it looks like a duck, swims like a duck, and quacks like a duck, then it probably is a duck.

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beirut
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Re: Audiocodes MP204R

Post by beirut »

Thanks

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