Proizvod: Grandstream HandyTone HT818 ATA Voice&Fax-over-IP gateway sa 8 x FXS, 1 GWAN + 1 GLAN, SIP protokol, kodeci G.711(a/u-law), iLBC, G.723, G.729A/B, G.726-32, OPUS, T.38 fax, HTTPS, Encrypted XML, TR-069 Grandstream HandyTone HT818 ATA Voice&Fax-over-IP gateway The HT818 is a powerful 8-port VoIP gateway with 8 FXS ports and an integrated Gigabit NAT router. Built for users looking for a strong analog-to-VoIP converter, it features Grandstream’s market-leading SIP ATA/gateway technology with millions of units successfully deployed worldwide. This powerful gateway carries exceptional voice quality in various application environments, strong encryption with unique security certificate per unit, automated provisioning for volume deployment and device management, and outstanding network performance for enterprise use.

Proizvod: Moxa MiiNePort E2-ST Starter Kit sa minijaturnim ugradnim serijskim device server modulom • Form Factor Type Drop-in module Dimensions 29 x 17 x 12.6 mm (1.14 x 0.67 x 0.50 in) Weight 5 g • System Information CPU 32-bit ARM Core RAM 4 MB built in Flash 2 MB built in • Ethernet Interface Number of Ports 1 Speed 10/100 Mbps, auto MDI/MDIX Connector 6-pin pin header Magnetic Isolation Protection 1.5 KV built-in • Serial Interface Number of Ports 1 Transmission Format Standard TTL • Serial Communication Parameters Data Bits 5, 6, 7, 8 Stop Bits 1, 1.5, 2 Parity None, Even, Odd, Space, Mark Flow Control RTS/CTS, DTR/DSR, XON/XOFF Baudrate MiiNePort E2: 50 bps to 230.4 Kbps (suports non-standard baudrates) MiiNePort E2-H: 50 bps to 921.6 Kbps (supports non-standard baudrates) • Serial Signals TTL TxD, RxD, RTS, CTS, DTR, DSR, DCD, RST (reset circuit), GND • Digital I/O Pins GPIO 4 programmable I/O pins • Software Network Protocols ICMP, ARP, IP, TCP, UDP, DHCP, HTTP, SNMP V1, SMTP, TFTP, Auto IP, Telnet, BOOTP Configuration Options Web Console, Serial Console (Serial Command Mode), Telnet Console, Windows Utility Windows Real COM Drivers Windows 95/98/ME/NT/2000, Windows XP/2003/Vista/2008/7 x86/x64, Embedded CE 5.0/6.0, XP Embedded Fixed TTY Drivers SCO Unix, SCO OpenServer, UnixWare 7, SVR 4.2, QNX 4.25, QNX 6, Solaris 10, FreeBSD, AIX 5.x Linux Real TTY Drivers Linux kernel 2.4.x, 2.6.x Operation Modes Real COM, TCP Server, TCP Client, UDP, Ethernet Modem, RFC2217, MCSC • Environmental Limits Operating Temperature Standard Models: 0 to 55°C (32 to 131°F) Wide Temp. Models: -40 to 85°C (-40 to 185°F) Storage Temperature -40 to 85°C (-40 to 185°F) Ambient Relative Humidity 5 to 95% (non-condensing) • Power Requirements Input Voltage 3.3 to 5 VDC (±5%) Power Consumption 140 mA @ 3.3 VDC max., 92 mA @ 5 VDC input max. • Standards and Certifications EMC CE, FCC EMI EN 55022 Class B, FCC Part 15 Subpart B Class B EMS EN 55024, EN 61000-4-2 (ESD), EN 61000-4-3 (RS), EN 61000-4-4 (EFT), EN 61000-4-5 (Surge), EN 61000-4-6 (CS), EN 61000-4-8, EN 61000-4-11 Shock IEC-68-2-27 Freefall IEC-68-2-34, IEC-68-2-32 Vibration IEC-68-2-6 Green Product RoHS, CRoHS, WEEE • Reliability MTBF (mean time between failures) 5,696,350 hrs

Proizvod: Audiotel GSM Analog POTS Gateway Celline 3 WLL GSM / GPRS dual-band for connecting phones, PBXs, faxes and PCs to the cellular network. Voice, Voicemail functions, fax mini antenna (SMA), removable for any external antenna An external modem can be used for data output and sms Generation of polarity reversal Pulse generation at 12 - 16KHz Call Waiting, Call Forwarding, Presenting Caller ID (CLIP) GSM Service Management via DTMF tones from the connected phone 9-30Vdc power supply with internal power supply + battery data transmission, non-transparent, connection speed: 9600 baud GPRS class 10 GPRS MOBILE STATION class B GPRS max. 85.6 kbps (downlink) GPRS max. 42.8 kbps (uplink) power RF: Class 4 (2W) for EGSM900, Class 1 (1W) for GSM1800 Local programming: via PC with usb port Remote programming: through a GSM data call with dedicated SW Dimensions: 220x170x50mm Weight: 1400gr