[Asterisk-Users] Alchemy branch integration, one way audio

[Stuart Mackintosh]

Does this mean i will need a vocoder card to make this work?

> The vocoder card has the ability to do both alaw and ulaw 64 codecs ala
> asterisk

> 
> I am attempting to connect an asterisk system into an existing Network
> Alchemy branch. This system supports h.323 and has an optional vocoder card
> (Very expensive!) to enable other codecs.
> 
> I have achieved one-way audio in either direction but cannot get 2way. I
> feel the problem is codec related. I have selected Transparent 64k as the
> codec (I believe the only one supported without the vocoder card) but unsure
> what I should set at the asterisk end.
> 
> Using recent asterisk, oh323 0.63b and oh323 1.13
>