Most of the following open source PBX vendors were on hand at Digium ... Headquarters: Calgary, Alberta Aksys' KONNECT Office Phone System copped a best of show award at last year's IT Expo ...

Open-Source solutions still account for a very small percentage of the IP PBX market, but Westcon expects ... like Cisco and Nortel are developing systems based on open source," he said.

We made a strategic decision to stay away from phone systems because we did not want to compete ... Digium is the company behind Asterisk, the hugely popular open-source PBX software. Dobson claimed ...