[Asterisk-Users] Connecting a Grandstream Handytone 486 to Asterisk

[Tele Cost Price Reducer]

hi Ralf,
AFAIK, the 486 CANNOT do what you want it to do.
you need a call thru functionality and this can be achieved only with 488 .
then you conect the line to the old analog PBX extension and any call coming
to this extension will enter the Asterisk as a call from a SIP extension.

i hope i helped you with some hints

good luck,Mickey


On 3/30/06, Ralf Mueller <prolinux at consultant.com> wrote:
>
> Hello,
>
> I bought a Grandstream Handytone 486 to forward incoming calls from our
> old analogue PBX to the asterisk server.
>
> My first test was connecting an analogue phone to the Handytone and
> calling a sip phone - worked.
> Now I used the same cable to connect the line port of the Handytone to the
> analogue pbx. When I call the number of the analogue PBX I
> hear a clicking inside, but the call doesn't get forwarded to asterisk. I
> used tcpdump to see whether the Handytone sends
> data packages at all, but it doesn't.
> Unfortunately the Grandstream support didn't answer my support request.
> Does someone of you know how to connect the Handytone to the asterisk
> server, maybe I need a special cable?
>
> Thanks for any hints,
>
> Ralf
>
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