1 / 10

VT Multichannel System

VIERLING. VT Multichannel System. 32 Channel GSM Gateway. VIERLING. VIERLING Group Pretzfelder Straße 21  D-91320 Ebermannstadt  Phone: +49 (0)9194 97-0  Fax: +49 (0)9194 97-100  Homepage: www.vierling.de. VIERLING - GSM Gateways VT MultiChannel System.

Download Presentation

VT Multichannel System

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. VIERLING VT Multichannel System 32 Channel GSM Gateway VIERLING  EVT - Wn VIERLING Group Pretzfelder Straße 21  D-91320 Ebermannstadt  Phone: +49 (0)9194 97-0  Fax: +49 (0)9194 97-100  Homepage: www.vierling.de

  2. VIERLING - GSM GatewaysVT MultiChannel System VIERLING - Mobile GatewaysVT MultiChannel System  EVT - Wn

  3. Mobile GatewayCost Reduction Mobile GatewayCost Reduction • Why mobile gateways? • Conversion of “fixed to mobile” (or “mobile to fixed”)calls into “mobile to mobile” calls  EVT - Wn

  4. VT MultiChannelConfiguration Basics VT MultiChannelConfiguration Basics • Configuration levels per 19” IPC housing (4U): • Up to 32 GSM Channels, 4 x PRI, 1 x IP, or • Modular expansion(in steps of 4 GSM channels) • Only 2 antennas required  EVT - Wn

  5. VT MultiChannelTechnical Data VT MultiChannelTechnical Data • Interfaces • PRI: - E1/T1, TE/NT, CRC4 / double frame - Q.931, DSS1, SS7-ISUP (optional), QSIG-BC, national • GSM: - dual band engines (900/1800 Mhz) - Half rate / full rate / enhanced full rate SMS - 2 antennas (1 per 16 channels) - multiple SIM cards per GSM channel • Dimensions:- 19’’ rack mounted industrial PC (4 U high) - (555 x 440 x 177) mm - 20 kg  EVT - Wn

  6. VT MultiChannelBase Model Features • 4 x E1 support (DSS1 (Q.931), or SS7 International ISUP option) • 2/4/8 SIM/channel (256 SIMs per 32 GSM ch. Gateway) • Automatic switchover between cards (programmable trigger values) • Take advantage of different (pre-paid) time quota SIM contracts(automatic shutdown/switchover once time quota has expired) • Automatic SIM card IMSI* recognition • Avoids expensive misrouting (e.g. by wrongly replaced SIM cards) • CDR Generation • SIM Lock / IMEI lock possible (Machine is locked for one carrier only) * IMSI: International Mobile Subscriber Identification  EVT - Wn

  7. VT MultiChannelBase Model Features • Channel exploitation second to none: • Stand-by Channels configurable(e.g. two “excess” channels in a 32 ch. Gateway: stand-by SIM cards immediately take over service, leaving previous SIM card time to recover) • In-band to out-band signaling conversion: • Rejectionof useless calls(all in-band signaling is converted to out-band-signaling, allowing immediate rejection of useless calls (“busy”, “not available”, “wrong number”, etc.)) • Re-routingof useless calls(after rejection, calls are re-routed through e.g. PTT network) • High Quality of Service (QOS)Conversion of in-band alert tone into clean D-channel signaling  EVT - Wn

  8. VT MultiChannelBase Model Features • Remote management software (via ISDN and/or LAN (IP card option)) • Included with every gateway • Configuration of ALL interfaces(PRI, GSM, BRI) on ONE user screen • Remote maintenance reduces on-site visits to an absolute minimum • All maintenance ONLINE • Extensive traffic statistics tools • Built-in remote D-channel Tracing Tool  EVT - Wn

  9. VT MultiChannelBase Model Features • Selected integrated ROUTING FUNCTIONS: • Automatic routing to next available channel(in case of failure/bottleneck) • Balanced call distribution to assigned channels, based on • Number of calls • Allows effective pre-paid SIM card change (“all at once”) • Sophisticated alternative routing • Time dependent routing • CLIP / CLIR dependent routing(rejection of CLIP calls)  EVT - Wn

  10. VT MultiChannelInstallation VT MultiChannelInstallation • Installation & Setupwithin few* hour ! * Assuming appropriate site preparation (e.g. availability of E1, 220V, installed antenna cables,...)  EVT - Wn

More Related