All returns accepted | ReturnsNotAccepted |
Interfaces | 2 RJ9 ports for wired expansion microphones |
3 Cardioid Microphones | 200–7000 Hz |
IP Address Configuration | DHCP and Static IP |
Protocol Support | IETF SIP (RFC 3261 and companion RFCs) |
Supported codecs | G.711(A-law/Mu-law), G.729a(Annex B), G.722, iLBC 13.33, 15.2kbps |
Display Size (W x H) | 248 x 68 pixels |
Keypad | Standard 12-key keypad |
Ethernet | 10/100 Base-T |
External Universal AC Power Supply | 100–240 V, 24 V, 0.5 A, 2.5 mm DC plug |