Intercom & call transfers

[jasit]

if all three people are not on the phone at the same time, you could use a free 3cx licence on a windows machine. or you can go with a rasberrypi setup with freepbx, both are simple to setup and will give you the ability to connect to your voip provider as did's and have extentions in the office.

The current way that you have it setup sounds like if you do a transfer to another extention it costs you as a outbound and inbound call, so one call is now eating up additional bandwidth and acting like three calls.

original, transfer and the new call.


a internal pbx will cure that.

(02-07-2014 05:40 PM)mitch Wrote:  I have 3 t20p phones.
Is it possible to set up on intercom between the phones on my own lan, or is this a service that can only be provided by my voip provider / asterisk.

I would like to be able to transfer calls between phones and also use it as an intercom without any further cost if possible.