User Interface

• 2.4 inch 320 x 240 pixel backlit color LCD display
• 2 line appearance keys
• 4 feature keys
• 4 context-sensitive soft keys
• 6-key easy navigation controller
• Headset, handsfree, and mute keys
• 2-colour LED message waiting indicator
• Volume Control

Phone Applications

• Contacts
• Call log
• Status
• Park calls
• Forward calls

Phone Features

• Auto-answer
• Headset-answer
• Headset-ring
• Distinctive ring
• Custom ringtones
• Call waiting
• Call transfer (blind & attended)
• Call forward
• Call hold
• Call parking
• Call pickup
• Intercom/Paging
• Message Waiting Indication
• Busy Lamp Field (BLF)
• 3-way conferencing
• Do Not Disturb (DND)
• Redial
• Call timer
• Caller ID display
• Hot Desking Supported on Switchvox 7.8 and above

Audio Features

• Handset, handsfree, and headset modes
• Full-duplex HD speakerphone with echo cancellation
• Hearing aid compatible
• Background noise suppression
• Multicast audio playback
• Wideband: G.722
• Narrowband: G.711 ulaw/alaw, G.726, G.729a

Network Support

• Static or DHCP IP address assignment
• NTP time synchronisation
• Priority quieting
• VLAN, LLDP, NAT traversal, QoS
• 802.1X pass-through
• 802.1X authentication

Language Support

• Dutch, English, French, German, Italian, Portuguese, Russian, Spanish

SIP/VoIP Support

• SIP v2
• TLS/SRTP
• DTMF, RFC4733
• SIP peer-to-peer
• SIP presence (SUBSCRIBE/NOTIFY)
• Per-account digit map/dial plan
• Dial using SIP URI
• Dial using SIP server
• Secure SIP authentication

Connections

• 4P4C (RJ-9) handset and headset jacks
• P310: 2 switched 10/100 Mbps Ethernet ports
• P315: 2 switched 10/100/1000 Mbps Ethernet ports
• 12-volt DC power port (12-volt power unit optional)
• 5-pin Electronic Hookswitch (EHS) communication port

Provisioning

• Switchvox
• Sangoma Endpoint Manager for PBXact and FreePBX
• DPMA (Deskphone Module for Asterisk)
• DHCP Option 66
• XML Configuration

Management

• Firmware update via browser 
• Factory restore via GUI 
• Remote logging via syslog

Regulatory Compliance

• CE Mark, FCC Part 15, Class B

Maximum Power Consumption

• P310: 2.5W
• P315: 2.5W

Operating Conditions

• Temperature: +32 to 122F / 0 to 50C 
• Relative Humidity: 5% to 95% non-condensing

Storage Temperature

• -4 to 160F / -20 to 70C

Shipping Box Dimensions / Weight

• P310: 11.93" x 8.2" x 3.5" 2.4 lbs 
• P315: 11.93" x 8.2" x 3.5" 2.4 lbs

Warranty

• One Year

Software Minimum Version Requirements

• Swichvox 7.7.1, DPMA 3.6 and latest versions of FreePBX/PBXact and EndPoint Manager