| Main Features | |
 2-Line Entry level IP Phone SIP2.0(RFC3261)and Correlative RFCs PoE HD Voice SRTP Support | BLF Support Two 10/100 Bse ethernet interface 4 Dss keys with LED 128×48 Graphic LCD Display 3 way-conference |
| Specification | |
| vxworks OS Supports SIP 2.0 (RFC3261) and correlative RFCs SIP supports 3 SIP servers, and backup SIP proxy servers. Supports SIP UDP/TCP/TLS Support IAX2,iax2 line call SIP support SIP domain, SIPauthentication (none, basic, MD5),DNS name of server, Peer to Peer/ IP Call Supports RJ-9/3.5mm headsetDisplay Display Resolution 128x48Feature Keys Large dot matrix LCD display and softkeys make user easier to use Soft keys programmable; function keys programmable, Audio Features HD voice: HD codec Codec:G.711A/u, G.7231 high/low,G.729a/b, G.722,G.726 DTMF: In-band, Out-of-band(RFC 2833) and SIP INFO Voice Activity Detection (VAD) Comfort Noise Generation (CNG) Echo cancellation: Support G.168Advanced 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 4 DSS key Auto Redial / unredial Support multi line and predial Support messaging and MWI Flexible dial plan Barring function for outgoing calls Do not disturb Auto answer (headset) Caller ID display CLIR (rejects anonymous calls) CLIP (to make an anonymous call) Dial without registration Supports call logs with missed calls/incoming calls/outgoing calls, Each support 300 records. Support Phonebook 500 records Support SMS and Speed Dial | Hotline/Warm-line Call rejection Black List Intercom/Intercom barge Password dial Direct IP call without SIP proxy Support action URL/active URI Voice codec setting for each SIP line Hands-free ringing choice Support XML phonebook/browser Support click to dial via web phone Book Network/ Security Features
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