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 Home -> Products - > R6X Gigabit Color Series > Akuvox SP-R63G, High-range SIP-based Gigabit Color IP Phone

Akuvox SP-R63G, High-range SIP-based Gigabit Color IP Phone

SP-R63G is a high-end color IP phone for corporate executives, managers and busy professionals. It is an 

upgraded version of Akuvox’s flagship product SP-R53P with high-resolution color TFT display. The color display 

delivers rich visual experience, whilst Akuvox’s Optima HD technology enables clear, natural voice communications, 

greatly boosting internal communication and workplace productivity. 


  • 3 SIP accounts

  • Dual gigabit Ethernet ports

  • HD voice

  • 2.8" color TFT display

Phone Features

  • Line: 3 SIP accounts

  • 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

  • Ring tones select/import/delete

  • Country ringtone signal

  • Daylight saving time

  • Network packet capture

  • XML browser

  • Action URL/URI

  • Keypad lock

  • Phonebook: 500 groups

  • Blacklist: 100 groups

  • Call log: 100 entries

  • Support 5 remote phone book URLs

  • LDAP

  • Multi-language support

  • Support up to 3 expansion modules

  • Support wireless headset adapter

IP-PBX Features

  • SMS, voicemail, MWI 

  • Music on hold, intercom, paging

  • Busy lamp field

  • Call pickup, group call pickup

  • Call recording

  • Call completion

  • Anonymous call, anonymous call rejection

Audio Features

  • HD voice: HD handset, HD speaker

  • 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 hands-free speakerphone with AEC

Network Features

  • SIP v1 (RFC2543), v2 (RFC3261)

  • NAT transverse: STUN mode

  • IP configuration: static IP or DHCP

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

  • HTTP/HTTPS web server for management

  • Proxy mode and peer-to-peer SIP link mode

  • NTP for auto time setting

  • UDP/TCP/DNS-SRV (RFC 3263)

  • TFTP/FTP/HTTP/HTTPS protocols

  • 802.1Q VLAN

  • Support HTTPS (SSL)

  • Support SRTP for voice data encryption

  • Support login for administration

  • Open VPN, IEEE802.1X

  • Digest authentication using MD5/MD5-sess

  • AES encryption for configuration file

  • 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- or keypad-based management or auto provisioning

  • SNMP

  • TR069

  • Package tracing export, system log

Physical Features

  • Audiocodes chipset

  • Flash memory: 16M 

  • Display: 2.8" 320 x240-pixel color display with backlight and 16-bit depth color

  • Cover: acrylic

  • Key: 39 keys, including 4 soft keys

  • LED light: 1 power light and 8 line status lights

  • AC power adapter: input-AC 100-240V, output-DC 5V/2A

  • PoE IEEE802.3af, class 3

  • Operating Humidity: 10%~95%

  • Storage Temperature: 14~122℉ (-10~50℃)

  • Gift box size: 274 x 258 x 142 mm

  • Weight: approx. 1.6 kg 

Interface Features

  • 2xRJ45 10/100/1000M Ethernet ports 

  • 1xRJ9 (4P4C) handset port

  • 1xRJ9 (4P4C) headset port

  • 1xRJ12 (6P6C) expansion port