Panasonic KX-TPA50 Features and Specs:

  • 2.1" Large LCD with white backlight on cordless handset
  • Bright message waiting indicator
  • Soft keys
  • 100 phone book memory
  • 10 Last dialed number
  • Local or network intercom
  • DID specific ring tones
  • 10 days stand-by and 5 hours talk time


  • Cordless handset

    Cordless handset

    2.1" Large LCD with white back light on cordless handset

Technical Specification

VoIP Support
.IETF SIP Version 2 (RFC3261 and companion RFCs)
.BroadWorks R15 / BroadSoft
. Asterisk
Voice Codec
.G.722 / G.711 u-law / G.711 A-law / G.726 (32k) / G.729
Phone System
.(6) Multiple Handset
.(8) Multiple Registration Support
.(3) Simultaneous voice calls
.Full-duplex hands free speakerphone
2.5mm Headset Jack
.Grouping Handset: Handset select for receiving call
.Handset and Number select for making cal
Keys and Indicators
.Menu driven user interface
.Line status / direct handset call buttons
.Message Waiting Indicator
Phone System
.Do Not Disturb
.Anonymous Call (CLIR)
.Anonymous Call Rejection
.Busy Lamp Field (BLF)
.Calling party name and number presentation (CLIP, CNIP)
.Call Rejection
.DTMF dialing during call
.US-DECT 1.92Ghz--1.93Ghz
.Local 3-way Conference
.Call Transfer
.One button Call Transfer
.Call Hold
.Call Forward Unconditional / User Busy / No Answer
.Call Waiting
.Distinctive Ringing
.Ringtone Selection