Keeping You Connected for 128 Years!

7 Series VoIP Telephone
Model: 275700VIPPAK
Downloads:

7 Series 2757 Manual

7 Series 2757 Quick Guide

7 Series 2757 Product Brochure

Features

  • Wan Port: 1 x RF45 10/100 Base-T Ethernet, Line Auto-Sensing/Switching
  • PC Port: 1 x RJ45 10/100 Base-T Ethernet, Line Auto-Sensing/Switching
  • LCD: Dot Matrix (2.75 in. x 1.5 in.)
  • 4 Soft-Buttons Plus Navigation Button
  • Supports G.723.1, G729A/B, G.711 Voice Codecs
  • Compiles with RFC-3261, SIP Standard
  • Multi-Protocol Support: TFTP, RTP, SNTP, HTTP, SIP, DHCP, PPPoE, and Telnet
  • Dynamic IP Support (DHCP and PPPoE)
  • Remote Software Upgrade Capability (via FTP or TFTP)
  • QoS Support
  • STUN Support
  • Caller ID
  • Web Based GUI Setup
  • Multi-Line (4-Line Appearance Buttons with LED's)
  • Call Transfer
  • 3-Way Conference
  • Hold
  • Do Not Disturb
  • Message Waiting Indicator
  • Call History
  • Phonebook
  • 5 One-Touch-Memory
  • Redial
  • Speakerphone
  • Headset Compatible
  • Audible/Visual Ring Signal
  • Adjustable Ring Volume
  • Selectable Ringer Tones
  • Handset Volume Control
  • POE (Power-over-Ethernet)
  • Optional AC Power Adapter
  • Two Position Phone Stand