[asterisk-users] ATA FXO

[Martin]

> I'll check it out, but Grandstream HT503 doesn't have a good introduction on 
> voip-wiki web-page:
> http://www.voip-info.org/wiki/view/HT-503
>
> --
> Joseph
>
> On 12/11/09 19:37, jonas kellens wrote:
>>Grandstream HT503

Noy a really big problem to configure, but in my case the FXO port always 
reports "BUSY" after some time. I couldnt test it too much because of crappy 
Verizon's DSL line in that location (doesn't work well even after 6 
months...:-( )
Martin