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Apart from having proven itself to work with any device, with or without support for NAT Traversal built-in, the Media Proxy also has the capability of penetrating through any level of subnets, which is a claim that very few other techniques in the industry can claim. The MediaProxy also makes certain that the security of the network is not compromised by the use of a dynamic allocation technique to open and close ports, making it impossible for intruders to find a way into the network under the[...]

DHCP support for LAN or Cable modem PPPoE support for ADSL or Cable modem Set phone by HTTP web browser (IE6.0) or Telnet Upgrade by FTP Support major G.7XX ;GSM610 audio codec VAD(Voice active detect) CNG (Comfort noise generation) Dynamic voice jitter buffer G.168/165 compliant 16ms echo cancellation Tone generation and Local DTMF re-generation according with ITU-T E.164 dial plan and customized dial rules 100 entries for quick dial 80 entries each for missed calls, answered calls and[...]

CallTronic to bardzo szybko rozwijająca się międzynarodowa sieć telefonii internetowej. Oferujemy najtańsze połączenia lokalne, międzymiastowe i międzynarodowe na telefony stacjonarne i komórkowe. Dzięki CallTronic możesz również rozmawiać za darmo. Nasze rozwiązania umożliwiają uzyskanie wysokiej jakości rozmów. Posiadamy własny w pełni funkcjonalny, autonomiczny serwer do obsługi rynku europejskiego. Zapewniamy kompleksowa obsługę naszych klientów. W oparciu o wirtualnych[...]

Product Name AT025N3C2 Product S/N 1010250301 Product Parameters 824-894;1850-1990Mhz Product Introduction Frequency Range (MHz 824-894;1850-1990 Gain (dBi) 2 VSWR(max) less 2:1 Impedance (Ohm) 20 Connector MMCX male Polarization Vertical Max Input Power (W) 20 Color Black Weight (g) 33[...]

Yahoo messenger, Skype, Microsoft Messenger and Vonage offer a subscriber the ability to "call" someone using Softphone / ATA / Gateway / IP Phone / IAD. However, several ISPs are blocking or degrading this service in order to force a consumer to use a ISP sponsored service. States such as the UAE block this technology outright while US corporations, such as Clearwire, claim that they might degrade the quality of competing services by adding choppy and delayed services. SpeedVoIP is a[...]

KTA2110 is a 1FXS,1PSTN ata, equipped with Bridge & Router function, it could create a VPN (Virtual Private Network) connecting several computers in your family to the internet. Additionally, it has a PSTN port which can access to PSTN line at the same time. You can shift freely between PSTN mode and VoIP one. What's more, when power lost, it can shift to PSTN mode automatically. Fully support Asterisk. ----in our promotion time, the whole sale price for 100~1000 pcs is only USD39 Competitive[...]

Benefit : Easy to install, DIY, Wireless Installation, Easy to Operate International famous chipset “ 2262” coding, It is integrated with home, business store, public plaza security and intelligent home security. Widely used for home, residential area, school, factory, electric power supply plant, oil plant, railway , city planning council and various industry security and protection system. Feature : 1. Protection with 13 zones with 13 zones indicated on panel 2. Each zone can[...]

JR-904 voip Gateway supports SIP protocols,Support Bridge and Router model.Support 4 public sip server, offers Two Ethernet interface. (1)Features: Support SIP 2.0 (RFC3261) and correlative RFCs Codec:G.711A/u, G.729 (2)Standard Component: WAN 10/100Base- T RJ-45 for LAN LAN 10/100Base- T RJ-45 for PC Power Consumption Idle:1.5W active:1.8W (3)Packing: Inner box MEAS 310*235*60mm G.W./unit 0.8kg Carton MEAS 505*341*330mm G.W. 9kg PCS/CTN 10pcs[...]

ZG101--The smallest ATA in the market Software Feature Protocol: IETF SIP RFC3261 Codec: G. 711law, G711 a-law, 729a Security: HTTP 1.1 basic/digest authentication for Web setup MD5 for SIP authentication (RFC 2069/ RFC 2617) Dial Methods: Direct IP call without SIP proxy Dial number via SIP server Voice Quality: VAD, CNG, G. 168, Jitter buffer QoS: ToS field Dial Signal: DTMF dialing Tone: DTMF, Ring Tone, Ring Back Tone, Dial Tone, Busy Tone IP Assignment: Static IP, DHCP NAT[...]

DUALphone 3088 Manufacturer's Description: Finally a cordless Skype phone, that does not require a PC. Just connect the DUALphone base station directly to your broadband connection and talk. DUALphone 3088 is a stand-alone cordless phone for Skype and ordinary telephone in one. The popular Skype user interface and the fancy colour display gives you the future telephone today and henceforward as you can download new software anytime directly from the telephone handset. More info Important: You[...]