simplicity at your touch IP Touch Call specialpurpose

… simplicity at your touch IP Touch. Call … … special-purpose Voice gateways links: www. iptouchcall. cz www. ttc. cz

IP Touch. Call - special-purpose Voice gateways Motto: The system integration potential is extended by rich and solution specific features of particular interfaces a gateways. § Special-purpose Voice gateways § Call Voice gateways with special interfaces § GSM-R/IP gateway § IP SIP/LB phones converter § Radio Voice and Control gateways § Analog/digital radio system control gateways

IP Touch. Call – GSM-R/IP gateway IP Touch. Call GSMR-R/IP gateway GSM-R/IP gateway Technical specifications: Voice interfaces Call Control over IP ITU H. 323 specification IETF SIP protocol Audio codecs G. 711 A/µ law, G. 723. 1, G. 729 a, G. 729 b Call Control over ISDN DSS 1 with extension GSM-R (EIRENE specification) Call services Network Interface Basic Calls IP over a standard Ethernet connection Priority Calls Dual Ethernet interface with AFT (Automatic Fault tolerance) Functional addressing Digital Interface ITU-T G. 703 Group calls VGS, VBCS Emergency calls Conference services HW Specification Ad-hoc/planned voice conferencing Interoperability Nortel GSM-R system IBM X 3650 /batery backup Raid 1 for operating system Raid 5 for data Windows Svr Std 2003/2008

IP Touch. Call – IP SIP/LB phones converter IP Touch. Call IP SIP/LB phones converter Technical specifications: Voice interfaces (analog) Number of ports : 8 Type : FXS for phones with local battery, FXS Impedance : 600 Ohm in band of 300 Hz až 3400 Hz. Voltage of subscriber loop : -48 V/ 0 V Voice interfaces (IP) Call Control over IP IETF SIP protocol G. 711 A/µ law Call services Network Interface Basic Calls IP over a standard Ethernet connection Protocols and Codecs SIP-Terminal/ SIP trunk. SNMP v. 2, Web server TFTP-Client NTP-Client HW Specification 19’ / 1 U rack solution/5 kg 230 V AC/100 VA operating temperature: 0 -40 C OS Linux

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… simplicity at your touch Thank you !!! ing. Tomáš Müller Product manager IP Touch. Call TTC Telekomunikace, Ltd. Třebohostická 987/5, CZ – 110 00 Praha 10 tel: +420 234 052 306 mobile: +420 724 600 670 e-mail: muller@ttc. cz http: //www. iptouchcall. cz