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 Home -> Products - > Big Button SIP Phone > Akuvox R15P

Akuvox R15P

R15P is a SIP-based IP phone specially designed for the elder. The big-button keypad and the intuitive user 

interface enables easy navigation at minimal training. The premium audio quality and the adjustable volume make 

sure the elder catch everything clearly. In the event of emergency, the SOS key or the optional wireless pendant are 

there to guarantee the help signal is issued easily and timely.  


  • High-volume HD voice

  • 2.9-inch graphical LCD display

  • Hearing Aid Compatible (HAC)

  • Support wireless emergency pendant

Phone Features

  • Line: 1 SIP account

  • Call Waiting, Call Forward, Call Transfer

  • Call on Hold, Mute, DND

  • Speed Dial, Hotline

  • Redial, Auto Redial, Call Return, Auto-answer

  • Direct IP call

  • Dial Plan

  • Hot Desking

  • Local 3-way conferencing

  • Adjustable volume

  • Selectable ring tones 

  • Network packet capture

  • Action URL/URI

  • Phonebook: 500 entries

  • Blacklist: 100 entries

  • Call log: 100 entries

  • Multi-language support

  • Remote mode switch

IP-PBX Features

  • SMS, MWI 

  • Music on hold, intercom

  • Call pickup, group call pickup

  • Call recording

  • Anonymous call, anonymous call rejection

Audio Features

  • High-volume HD voice 

  • Hearing Aid Compatible (HAC)

  • Wideband codec: G.722

  • Narrowband codec: PCMA, PCMU, G.729, G723_53, G723_63, G726_16, G726_24, G726_32, G726_40

  • Echo cancellation

  • Voice activity detection

  • Comfort noise generator

  • Full-duplex speakerphone

Interface Features

  • 1xRJ9 handset jack

  • 1xRJ9 headset jack

  • 2xRJ45 10/100 Ethernet jacks

Network Features

  • SIP v1 (RFC2543), v2 (RFC3261)

  • IP configuration: static IP or DHCP

  • DTMF mode: In-Band, RFC2833, SIP INFO

  • HTTP/HTTPS web server for management

  • NTP for auto time setting


  • 802.1Q VLAN

  • Support HTTPS (SSL)

  • Support SRTP for voice data encryption

  • Support login for administration

  • SIP over TLS

Administration Features

  • Auto provisioning: FTP/TFTP/HTTP/HTTPS/PnP

  • Dial through IP PBX using phone number

  • Dial through IP PBX using URL address

  • Configuration management: web, keypad and auto provisioning

  • SNMP

  • TR069

Physical Features

  • Audiocodes chipset

  • Display: 2.9‘’, 132x64 graphical LCD with backlight

  • Key: 25 keys, including 1 SOS key, 4 soft keys and 3 image programmable keys

  • LED Lights: 1 power light, 1 hands-free light and 1 SOS light

  • Support up to 10 wireless emergency pendants

  • AC power adapter: input-AC 100-240V, output-DC 5V/1A

  • PoE IEEE802.3af

  • Gift box size: 248 x 204 x 107mm

  • Weight: approx.1.19 kg



433: 433MHz frequency

869: 869MHz frequency

915: 915MHz frequency