GRP2602 VoIP SIP Telephone, 2 x Fast Ethernet, 2 x line Keys, AC only (Adapter Included, no PoE Support), 2.21 inch LCD, HD Audio, RJ9 Jack ‎MPE-5501-ACAAW-US The SRSHELF2PDP is 21 inches

The SRSHELF2PDP is 21 inches in depth but can use two shelves back to back to create a deep fixed shelf in 2POST racks

Lithium-Ion

model TEG-S708

This device only supports 80mm M

GRP2602 VoIP SIP Telephone, 2 x Fast Ethernet, 2 x line Keys, AC only (Adapter Included, no PoE Support), 2.21 inch LCD, HD Audio, RJ9 Jack ‎MPE-5501-ACAAW-US The SRSHELF2PDP is 21 inchesGrandstream GRP2602 2 Line 4 SIP Carrier Grade IP Phone The GRP2602 is a 2 line model with support for up to 4 SIP accounts. It has EHS support for Plantronics, Jabra, and Sennheiser headsets. The Grandstream GRP2600 phones are easy to use IP phones that are ideal for the essential needs of remote workers and on location workers alike. The GRP2600 Series feature zerotouch deployment making it easier for enterprises, service providers and large