Cortelco Entry Level (2 SIP) 4 DSS with Display
$64.29 $83.00
Features:
- Support SIP 2.0 (RFC3261)
- 2 SIP line (1 SIP Key)
- Segment LCD display
- Codec:G.711A/u, G.723.1 high/low,G.729 a/b, G.722.1,G.726
- Support HD voice (HD handset and Speaker)
- 4 DSS keys
- Two 10/100 BaseT Ethernet Interface
- SIP application:support call forward/transfer(blind/attended)/holding/waiting/3 way talking/conference/pickup/join call/redial and unredial/ click to dial/secondary dialing automatically
- Support SRTP
- Support Bridge mode in LAN
- Support Multi-line