Full Programmable DSS Key and Soft Function Key Yes DSS Can Support Upto 100 Stations Yes On Line Recording & Message Forwarding Yes Call Conference Enhancement Yes Flexible Dial Plan with Auto Provision Yes Support LDAP & XML Phone Book

Display • 7” TFT 800x480 Capacitive Multi Touch Screen Call Features • Call Forwarding • Call Transfer (blind/attended/alert) • Call Holding • Call Waiting • Call Conference • BLF List • Capable of 10 way conversation • Join Call • Pickup • Call Completion • Hot desk function • Soft DSS Key (Upto 100) • Auto Redial / un-redial • Support multi line and pre-dial • Support messaging and MWI • Voice recording during talking /local • Flexible dial plan • Hotline/Warm-line • Call Rejection • Black List • Barring function for outgoing calls • Do Not Disturb • Auto Answer (Hands- free / Headset) • Caller ID display • CLIR (rejects anonymous calls) • CLIP (to make an anonymous call)

 Dial without registration • Supports Call Logs with Missed / Incoming / Outgoing calls • Intercom/Intercom barge • Password dial • Headset ring • Direct IP call without SIP proxy Phone features • Android 4.2 OS • Supports high quality video call • Supports SIP 2.0 (RFC3261) and correlative RFCs • Supports 6 SIP servers and Backup SIP proxy servers. • Supports SIP UDP/TCP/TLS • Supports HDMI • Supports USB Host • Supports Acoustic echo cancellation (AEC) - 128ms max filter length in duplex speaker phone mode • Supports PLC & adaptive jitter buffer Audio Features • Wideband codec: G.722 • Narrowband codec: G.711(A/U), G.723.1, G.729AB, iLBC, AMR • DTMF: In-band, Out-of-band(RFC 2833) and SIP INFO • Full-duplex hands-free speaker phone with AEC (Max filter length – 128ms) • Voice Activity Detection (VAD) • Comfort Noise Generation (CNG) • Adaptive jitter buffer • Packet loss concealment (PLC) • Audio format: WAV/MP3/OGG