Sell sip wifi phone E10 |
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| Wireless roaming
Base on IEEE802.11b/g and SIP protocol High-speed transmission 54Mbps high-speed data transmission Comfortable voice: G.711/G.729a/b audio code, with high quality voice, low time lag, better stabilization; Support VAD (Voice Activity Detection) / CNG (Comfort Noise Generation)/ JB (Jitter Buffer) / AEC (Acoustic Echo Cancellation) WLAN Signal Strength and Battery Level status display; Call log scan and speed dial; Push to Talk function ( One key Alarm) ; Tripartite talk; Secondary Dial-up; 200 records phonebook; Polylingual menu display; Support Stop watch, Calendar, Calculator; Support wifi wireless software upgrades; Support wifi Quality of Service(QoS); SMS function support; P2P protocol (direct call without server); Dimensions (H*W*D):150* 70* 30 mm Weight: 400 g Battery:Built-in 4.2V, 3000 mAh Lithium Manganese battery Shell: Anti-static materials according with the environmental protection standard IP57 Antenna:External antenna Keypad: Total 22Keys, Including a 5-direct key, PTT alarm key Display:1.8 inch 128*160 TFT color display Time Talk Time: 18 Hours / Standby Time:120hours+ Accessories: Block-Charger, Quick Start Guide Phone Book: 200 Records Call History: Remembers 10 calls each of received,missed or dialed Display Language: English/Chinese(Simplified) IP Configuration: Static IP / Dynamic IP (DHCP) Firmware Upgrade: Wifi wireless Media Access Control: IEEE802.11b/g Data Rate: 1-54Mbps Coverage Range: Outdoors: 100+m / Indoors: 30+m Frequency Band: 2.4GHz Modulation Techniques: DSSS: CCK (11Mbps, 5.5 Mbps) / QPSK (2Mbps) / BPSK(1Mbps)/OFDM(54Mbps) Working Current: <=250mA Standby Current: 3-5mA Ringing loudness: >=70dB The largest open-circuit voltage: 4.2V Transmit Power: >15dBm Sensitivity: <-76dBm@11Mbps Security: WPS/WEP(64/128 bits) / WPA-PSK/WPA2 Call Control Protocols: SIP - RFC 3261; STUN Audio: G.711, G.729a/b
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