I recommand what I know and I sell. Vierling Ecotel VoIP for small capacities and Vierling VTM-pro for ISDN interfaces
Regards, Hakem, 2008/11/29 Michael Graves <[EMAIL PROTECTED]> > Portech makes larger rack mounted modular multi-channel gateways as > well. Not sure about the ISDN interface, but certainly with T-1/E-1 > PRI. > > Michael > > On Sat, 29 Nov 2008 14:57:02 +0000, Julian Lyndon-Smith wrote: > > >Thanks Gordon, > > > >I have been playing with the Portech, but was wanting a "larger" > >solution (20+ channels) > > > >Julian. > > > >Gordon Henderson wrote: > >> On Sat, 29 Nov 2008, Julian Lyndon-Smith wrote: > >> > >>> I've been asked to purchase a gsm gateway for use with our asterisk > >>> server (for our use, not reselling) > >>> > >>> I have a spare ISDN port on the server, so I have use either a PRI or > >>> VOIP gsm gateway. > >>> > >>> What would people recommend ? Has anyone used the QuesCom 400 ? > >>> > >>> I would also love to know a rough idea of cost ;) > >>> > >>> Once I've gotten the info, I'll post a message on the biz list for a > >>> quotation. > >> > >> Have had good results with Porech ones & Guessing you're in the UK > >> from whois on the domain name, so: > >> > >> £130: > >> > http://www.voipon.co.uk/portech-gsm-gateways-portech-voip-gsm-gateway-c-3_192_193.html > >> > >> or > >> £125: > >> > http://www.discountphonesystems.co.uk/acatalog/Portech_VoIP_GSM_Gateways.html > >> > >> > >> Ethernet+SIP in, GSM out... > >> > >> (Wait until Monday when the VAT rate drops ... I bet this weekend is > >> going to be a pi$$ poor shopping weekend!!!) > >> > >> (and I don't work for either those companies, just use them for > hardware) > >> > >> Gordon > > > > > >______________________________________________________________________ > >This email has been scanned by the MessageLabs Email Security System. > >For more information please visit http://www.messagelabs.com/email > >______________________________________________________________________ > > > >_______________________________________________ > >-- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > > >asterisk-users mailing list > >To UNSUBSCRIBE or update options visit: > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > -- > Michael Graves > mgraves<at>mstvp.com > http://blog.mgraves.org > o713-861-4005 > c713-201-1262 > sip:[EMAIL PROTECTED] <[EMAIL PROTECTED]> > skype mjgraves > fwd 54245 > > > > > _______________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > -- Hakem Voip
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