Home > Products > IP Phone & Accessories > Akuvox SP-R50P Entry-level IP Phone

Akuvox SP-R50P Entry-level IP Phone

● 2 SIP accounts
● HD voice
● 2.3-inch graphical LCD display

Online Inquiry


SP-R50P is an entry-level business IP phone for front-line staff handling moderate volume of calls. The intuitive user interface enables easy navigation at minimal training. Its premium audio quality and rich telephony features combine to offer a cost-effective solution for enhancing workplace productivity.



2 SIP accounts

HD voice

2.3" graphical LCD display


Phone Features

Line: 2 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

Selectable ring tones

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


Multi-language support


IP-PBX Features

SMS, voicemail, MWI

Music on hold, intercom

Call pickup, group call pickup

Anonymous call, anonymous call rejection


Audio Features

HD voice

Wideband codec: G.722

Narrowband codec: PCMA, PCMU, G.729, G723_53, G723_63, G726_32

Echo cancellation

Voice activity detection

Comfort noise generator

Full-duplex speakerphone


Network Features

SIP v1 (RFC2543), v2 (RFC3261)

IP configuration: static IP/DHCP for

DTMF mode: In-Band, RFC2833 and SIP INFO

HTTP/HTTPS web server for management

NTP for auto time setting


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- or keypad-based management or auto provisioning




Physical Features

DSPG chipset

Display: 2.3” 132x64 graphical LCD with backlight

Key: 31 keys, including 4 soft keys and 10 programmable keys

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

PoE IEEE802.3af

1xRJ9 handset jack

1xRJ9 headset jack

2xRJ45 10/100M Ethernet jacks

Wall mount available

Gift box size: 207x195 x100 mm

Weight: approx. 0.8 kg

Online Inquiry

  • TelephoneNumber format Error!
  • * Please input Email!
  • * Please input Content!
  • Please input Code!