Depends on what type of Voice over IP you want to do. If you just want
to do an h323 gateway, you will need to have at least a 2600 with a VIC
module and various cards to go in it. FXO will go towards the CO on a
regular dialin line. You can then write some rules to allow something
like netmeeting to dial out on that phone line.
If you want to simulate a phone switch, you'll need an FXS. You can
then plug a regular phone into the FXS port, the telco into the FXO and
setup some call routing. Again, you could setup H323 to allow
netmeeting to call that phone, or for that phone to call netmeeting.
If you've got a real PBX to work with, you'll need either a E&M card or
a voice PRI card. E&M will give you dial ports that you can configure,
however, you won't be able to pass the call information across that you
can with a PRI.
-me
george gittins wrote:
> any pointers has for what type of hardware would i need to make voice over
> ip lab?
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