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Wireless VoIP Phone (802.11b)-SI-680H
* Description : |
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•2.4GHz Wireless VoIP Phone
•Integration of voice and data into same source network
•Mobile, Flexible, and Reliable communication at workplace
•Wi-Fi 802.11b and WPA Certified
•Monochrome Display
•Security ¡V WEP key (64/128 bits), WPA, 802.1x
•IEEE 802.11b, Dynamic Rate Scaling at 1, 2, 5.5, 11Mbps
•Up to 14 channels depending on regular domain
•Frequency Range: 2.4- 2.497 GHz
•SIP Protocol Support
•Supports TCP, UDP, DHCP, DNS, TELNET, FTP
•G.711, G.729ab, G.726, G.723.1, SPEEX, Echo cancellation, Jitter buffer, VAD, CNG
•QoS ¡V supports proprietary EDCF
•Roaming: IEEE802.11f (IAPP) for layer 2 handover; Properietary layer 3 handover
ODM/OEM Welcome |
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* Features : |
| Key Features |
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| Network Features |
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| IEEE802.11b |
TX power 20dBm, RX sensitivity-92dBm@2Mbps |
| Sercurity with WPA and WEP 64/128 bits |
QoS with DECF or IEEE802.11e |
| SIP for VoIP |
IEEE802.11f (IAPP) with layer 2 handover/ Proprietary layer 3 handover |
| Auto Provisioning |
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| Phone Features |
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| 100+ hours standby time and 3 hours talk time |
10 received, dialed, and missed calls |
| 100 phonebook records |
Volume control for ringer |
| High Frequency response ringer/ vibration/ display alert |
Keypad lock |
| Instant Messaging |
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| Call Features |
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| Call Waiting/ Mute/ Transfer/ Hold/ Resume |
G.711, G.729ab, G.726, G.723.1 codes with echo cancellation |
| Inband/ Outband DTMF support |
NAT Traversal
-Outbound Proxy
-STUN | | |
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