Refurbished Phone Exchange Blog — Phone Systems

Buying a phone system is an important investment. You must put careful consideration into price, potential for growth, and ability to find replacement parts and accessories. Of course in today's business world, many SMB's are opting for a cloud-based system, but is that the right solution for you? How much should I spend? The first thing customers ask about when searching for the right phone system is price. How much will it cost me? The answer depends on a few factors, number of lines, equipment and more importantly features.­ Features can range from call groups, conference bridging and voicemail transcribing...

Adtran released the Adtran Total Access 900E third generation as an update to their long line of successful IP business gateways. The third generation TA900e series continues to be a successful SIP / multi-T1 gateway for voice over IP networks.  The Adtran 908e can still support multiple T1 terminations (up to 4) in the 908e. Along with the same great features of the original and second generation Total Access 908 gateway, the 4243908F1 third gen gateway adds the following capabilities: eSBC Functionality Dynamic Bandwidth Allocation Gigabit Connectivity Port Enterprise Session Border Control (eSBC) eSBC is the biggest change in the...

  The Comdial DX-80 and DX-120 are popular digital phone systems released by Comdial Vertical. The Comdial DX-80 is the older phone system designed to be a small business phone system that provided key features at a reasonable price. The Comdial DX-120 (Edge 120) is the newer digital phone system designed around the Comdial Edge 120 (7261-00) phone. Comdial phone system size and user support... The Comdial Edge 120 (DX-120) phone system is the larger of the two systems. While both systems ship as relatively small systems suitable for office user, the DX-120 can support more users. The DX-120 can...

Key Functionality, also known as Line Functionality, is a type of phone system setup. Key System Units, abbreviated to KSUs, were digital phone systems in the 80’s to early 2000’s that were designed around having phones ring based on what ‘line’ rang. Each analog or ISDN trunk that came into the system was assigned a line key. This line key was then shared out in a shared line account (SLA) that would ring all the phones in the group when the analog trunk rang. If you ever said “You have a call on line 3,” at your job, chances are...

The Vertical Edge 700 (VW-E700-24) is an IP based phone purpose built for the Vertical Wave IP and MBX IP business phone systems. These are Vodavi’s enterprise and large business phone systems. The Vertical Edge 700 is a backlit phone with a 3 line display. This IP phone has a speakerphone, a headset jack, 24 programmable keys, dual color LED status indicators for every programmed key, an adjustable LCD, and numerous other features. The Vodavi IP 7024D is purpose built for the Vodavi XTS and Vertical SBX phone systems. These systems are meant for smaller businesses. The IP 7024D...