search for: 78xxxxxxxxxx

...calls through the Cisco Call Manager. I envision people dialing 7xxxx (4 digit extension.) This would call internally. I then envision setting up a calling plan where 7 would grab the trunk and 8 would grab an outside line from the Cisco Call Manager and then dial the 10 digit telephone number. 78xxxxxxxxxx. This would allow them to place external calls through the call manager. Is this something that would be feasible? Since the company is not looking to invest a lot in upgrading the Cisco yet they want to allow external sales reps to work from home. Would there be a way through Asterisk where I c...