ESI Remote IP Cordless Handse

The ESI Remote IP Cordless Phone works from a broadband-equipped remote location (such as your home or a small satellite office) just as if it were on the regular phone system at your main office. Uses G.729 voice compression. The base station gives you the choice of Power over Ethernet or regular AC power, to maximize your connection convenience.
 

Key Features:

• Systems:
  • ESI-600
• Programmable keys: 4.
• VOICE MAIL key: Yes; dedicated.
• HELP key: No.
• Display: Two-line, 32-character, plus a third
  line with informational icons.
• Speaker: No.
• Integrated headphone jack: Yes.