SP-R55G is a mid-range 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.

Highlights

3 SIP accounts

Dual gigabit Ethernet ports

HD voice

2.3" graphical LCD 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

Selectable ring tones

Country ringtone signal

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

IP-PBX Features

SMS, voicemail, MWI

Music on hold, intercom

Busy lamp field

Call pickup, group call pickup

Call recording

Anonymous call, anonymous call rejection

Audio Features

HD voice

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

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

TFTP/FTP/HTTP/HTTPS protocols

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- or keypad-based management or auto provisioning

SNMP

TR069

Physical Features

Audiocodes chipset

Display: 2.3" 132×64 graphical LCD with backlight

Key: 34 keys, including 4 soft keys

LED light: 1 power light and 3 account lights

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

PoE IEEE802.3af

Gift box size: 202×239.5×102.5 mm

Weight: approx. 1.19 kg

Interface Features

1xRJ9 handset jack

1xRJ9 headset jack

2xRJ45 10/100/1000M Ethernet jacks

1xRJ12 expansion socket