S2P is ideal for both the small office and general enterprise users. Enterprise SIP phone’s new design and enhanced features address the need for an elegant IP handset solution for the executive office at a highly competitive price.

S2P is an Internet based voice network phone terminal, which adopts multiple voice control protocols and voice compression coding methods to directly convert analog voice into IP packet for internet transport, thus effectively using the existing bandwidth to provide PSTN quality voice service.

S2P supports SIP protocols, support Bridge, support Router, offers Two Ethernet interfaces and is compatible with various soft switch systems and VoIP voice gateways to provide broadband IP voice service

Feature Highlights

  • HD Voice
  • POE Optional
  • Desktop / Wall-mount installation
  • Optional External Power Supply
  • Local 3-way Conference
  • Programmable Softkeys


  • SIP2.0 over UDP/TCP/TLS
  • STUN
  • DHCP
  • PPPoE
  • 802.1x
  • L2TP (Basic Unencrypted)
  • OpenVPN
  • SNTP
  • TR069


• Call out / answer / reject
• Mute / Unmute (microphone)
• Call Hold / Resume
• Call Waiting
• Intercom
• Caller ID Display
• Speed Dial
• Anonymous Call (Hide Caller ID)
• Call Forwarding (Always/Busy/No Answer)
• Call Transfer(Attended/Unattended)
• Call Parking / Pick-up (depending on server)
• Redial/Auto-Redial
• Do-Not-Disturb (per line / per phone)
• Auto-Answering (per line)
• Voice Message (on server)
• Local 3-way Conference
• Hot Line
• Hot-Desking


• LCD: 128×48 dot-matrix
• Keypad: 31 keys, including

4 Soft-keys

7 Function keys

4 Navigation keys + 1 OK key

12 Standard Phone Digits keys

2 Volume Control keys, Up/Down

1 Hands-free key
• HD Hands-free Speaker (0~7KHz) x1
• HD Hands-free Microphone (0~7KHz) x1
• HD Handset (RJ9) x1
• Standard RJ9 Handset Wire x1
• 1.5M CAT5 Ethernet Cable x1
• RJ9 Phone port x2: Handset x1, Headphone x1
• RJ11 EXT port x1: Extension Module x1
• RJ45 Ethernet Port x2: Network x1 (802.3AF POE Class 2Enabled),
• Main Chipset: Broadcom
• DC Power Input: 5V / 0.6A
• Power Consumption: Idle –~1.3W, Peak – ~4.3W
• Working Temperature: 0~40℃
• Working Humidity: 10~65%
• Dual-Functional Back Rack x1: Desktop Stand / Wall-mount
• Color: Black
• Package Dimensions: 260x255x62mm (L x W x H)