ESI SIP 24 Card Communications Server Trunk Card 5000-0547

The ESI SIP 24 Card is designed for the ESI Communications Servers and offers twenty-four SIP trunk ports. The ESI 5000-0547 Card features dual LAN ports for connectivity as well as a single USB port which allows you to configure the unit. ESI...

ESI 48 Key Replacement Paper Desis - Lot of 10

This item includes 10 new replacement paper desis for the ESI 48 Key phones. These are guaranteed to fit and make your phone look new again. Includes: (10) Paper Desi

Aastra Mitel 6869i SIP Gigabit IP Phone (50006818)

The Aastra Mitel 6869i is an enterprise executive level SIP phone designed for a variety of phone systems and hosted providers. The Aastra 6869i can support up to 24 Lines for handling a large volume of traffic or status notifications. The phone has a...

Aastra Mitel 6863i IP SIP Phone (50006815)

The Aastra Mitel 6863i is an enterprise grade SIP phone designed for a variety of phone systems and hosted providers. The Aastra 6863 is meant to be a desktop phone that can be used by any worker that does not need access to several different lines. The...

Aastra Mitel 6865i Gigabit IP Phone (50006816)

The Aastra Mitel 6865i is an enterprise grade SIP phone designed for a variety of phone systems and hosted providers. The Aastra 6865i can support up to 9 Lines for handling a large volume of traffic or status notifications. The phone has a Gigabit two...

Aastra Mitel 6867i Gigabit IP Phone (50006817)

The Aastra Mitel 6867i is an enterprise executive level SIP phone designed for a variety of phone systems and hosted providers. The Aastra 6867i can support up to 9 Lines for handling a large volume of traffic or status notifications. The phone has a...

Aastra Mitel 9110 Analog Phone

The Aastra Mitel 9110 is a powerful and flexible analog telephone built for small businesses. The 9110 features seven programmable keys and can support message waiting indication through voltage. The 9110 supports several other key functions such as...

ESI Cordless II Digital Phone Wireless 5000-0526

The ESI cordless phone (5000-0526) is a wireless digital phone designed to work on ESI's phone systems. This system is cleverly designed to support up to 7 hours of battery life at a range of up to 200'. The ESI cordless phones use DECT technology to...