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| VD35G |
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WCDMA wireless data terminal
Technology parameters:
network type:WCDMA/EDGE/GPRS
working voltage:5V
shape dimension: 80.5x23.7x9.5mm
transmission rate: downlink 7.2Mbps /uplink 5.76Mbps
working current:550mA
interface type:straight insert USB2.0
receiving signal sensitivity :<-102dBm
working temperature:-20℃～+55℃
storage temperature:-30℃～+65℃
weight: approximately 19 grams
antenna type:built-in
memory expansion:support TF card
support operate system :Windows2000/XP/VISTA/MAC OS
other technical parameters:avoid driving(internal)
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| VAP11G |
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1. The new addition of a USB wire is to connect a computer (desktop, laptop)for power,no need extra power adapter.
2. It can be used for any wireless network product, such as wireless router, IP camera
3. Support any VoIP ATAs and VoIP Phones;
4. Support Wifi model: AP Client;
5. IEEE 802.11B/G compliant;
6. Support WEP (64 bit), WEP (128 bit), WPA, WPA2 Security access;
7. Support SSID broadcast.
8. Frequency: 2.4Ghz
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| HT-600 |
- Phone Adapter with Single FXS port, supports kinds of voice coding, supports passing through and T.38 fax mode;
- Supports SIP encrypts mode, avoid force-out
- Supports remote upgrade and upgrade configuration function
- Supports configuration files by inside IVR equipment, Web browser, or TFTP and HTTP Central Server
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| HT-610 |
- VOIP phone adapter with single FXS port, router and PSTN Passthrough port
- Powerful remote management by TFTP or HTTP mode
- Supports SIP encrypts mode, avoid force-out
- Supports remote upgrade and upgrade configuration function
- Environmental designing, conform to the international electromagnetism radicalizations standard;
- Artistic Human-based appearance designing. convenient to carry
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| HT-611 |
- VOIP Phone Adapter with single FXS port, FXO port and Router;
- Supports making or receiving calls from PSTN network (by the FXO Port)，it fits intelligently to the different countries’ standards of off hook tone with FXO port.
- The FXO port of V611 busy tone check, can check hang up automatically in three seconds. Without hand setting( withhold hand setting), sending “bye” or “cancel” message automatically when handed up.
- Supports SIP encrypts mode, avoid force-out
- Supports remote upgrade and upgrade configuration function
- Double modes in busy signal testing intelligently
- Auto-calling router (PSTN TO VOIP, VOIP TO PSTN).
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| HT-620 |
- VOIP Phone Adapter with 2 FXS ports
- Builtin Router/NAT, gateway and DMZ port forwarding
- Supports SIP encryption mode, avoid force-out
- Supports upgrade and upgrade configuration function remotely
- Supports the normal standards of encryption and authentication.
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| HT-582 |
Key features
1.Supports SIP 2.0 .Supports TCP/UDP/IP, RTP/RTCP, HTTP, ICMP, ARP/RARP, DNS, DHCP, NTP, PPPoE.STUN,TFTP protocols
2.Supports NAT, DMZ and port forwarding.
Advanced Digital Signal Processing (DSP) to ensure superb hi-fidelity audio quality, suit with the control of audio flutter and concealment technology anti-lost message.
3.Supports codes G711(A-law and U-law), G.723.1 (5.3K/6.3K), , G.726(40K/32K/24K/16K), G.729A/B, and iLBC
4.Supports standard voice features such as Caller ID Display or Block, Call Waiting, Hold, Transfer Forward, FLASH, in-band and out-of-band DTMF, Dial Plans.
5.Supports three way call
6.Supports silence suppression and check VAD (Voice Activity Detection), CNG (Comfort Noise Generation), Line Echo 7.Cancellation (G.168), and AGC (Automatic Gain Control)
8.Supports auto-crossing firewall (NAT) but without changeable to setting.
9.Supports configuration by web browser, TFTP or HTTP central server to remote configuration.
Technical parameter
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| HT-581 |
Key features
1.Supports SIP 2.0 .Supports TCP/UDP/IP, RTP/RTCP, HTTP, ICMP, ARP/RARP, DNS, DHCP, NTP, PPPoE.STUN,TFTP protocols
2.Supports NAT, DMZ and port forwarding.
Advanced Digital Signal Processing (DSP) to ensure superb hi-fidelity audio quality, suit with the control of audio flutter and concealment technology anti-lost message.
3.Supports codes G711(A-law and U-law), G.723.1 (5.3K/6.3K), , G.726(40K/32K/24K/16K), G.729A/B, and iLBC
4.Supports standard voice features such as Caller ID Display or Block, Call Waiting, Hold, Transfer Forward, FLASH, in-band and out-of-band DTMF, Dial Plans.
5.Supports three way call
6.Supports silence suppression and check VAD (Voice Activity Detection), CNG (Comfort Noise Generation), Line Echo 7.Cancellation (G.168), and AGC (Automatic Gain Control)
8.Supports auto-crossing firewall (NAT) but without changeable to setting.
9.Supports configuration by web browser, TFTP or HTTP central server to remote configuration.
Technical parameter
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| Encrypted Server |
- It can encrypt and decipher to the SIP signalling and RTP audio data, to make it to the general UDP data, and pass-through the force-out.
- Easy to connect, without alteration to the network topology. Set up to the platform operating system directly.
- It can be setup direct-through IP and ports to forward the data packet directly but without judgment nor disposition
- It can distinguish the data stream intelligently, without detriment to VOIP server.
- Based on the system bottom development that cost less to system resources after setting up.
- Run under Environment, Linux operating system. More detailed please follow the software to the corresponding editions on our website.
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