[Asterisk-Users] GrandStream HT-486 ATA as VoIP Gateway

[Tobias Jönsson]

On Wed, 25 Aug 2004, Miroslav Nachev wrote:

> Can I use HT-486 as VoIP Gateway together with Asterisk? Are there any 
> success experiences?

I have one and it works quite well. Its echo cancelling is too good :), 
resulting in a feel of half duplex audio, and the router thrughput is 
aweful (they are just 10 Mbps Ethernet ports and the thrughput is about 2 
Mbps). There are some bugs that the grandstream people do not seem to care 
about, for example you cannot send DTMF tones when you receive a call - 
only when you are the caller. It also just provides American indication 
tones which could be quite confusing to europeans.

-- 
Regards,
Tobias Jönsson, Lund SE