About cafecrm170

cafecrm170 · 03-25-2007

Hi,I'm studying the installation of VOIP infrastructure, not PABX, not analogic phones.My interrogation relates the necessary material. I currently have a CISCO 1811 router, if I add a MCS-7815 server with the CISCO Call Manager software, that be suf...

cafecrm170 · 03-25-2007

Ok. The CISCO 1811 router have a integrated ISDN BRI. It's ok or not ?I thank you for your patience and your help.

cafecrm170 · 03-25-2007

OK.Can I use the VG224 Voice Gateway with my CISCO 1811 router ?The CISCO 1811 router will be connected to my ISP Provider.The VG224 Voice Gateway will be connected to PSTN.

cafecrm170 · 03-25-2007

If I use a ITSP and only one ITSP without PSTN connection. Have I need a VOIP gateway?My equipments would be then CISCO 1811 router, CISCO switch and CISCO Call Manager software.I am sorry to insist on this point but this point remains imprecise.Thnk...

cafecrm170 · 03-25-2007

Thanks for your answer. I agree with the material which you quoted (Switch, Call Manager).I don't understand the utility of the gateway. I thought that the gateway was useful if I had the IP phones and analogic phones, that is not my case.I cannot us...

Member Since	‎03-25-2007 03:30 AM
Date Last Visited	‎08-18-2017 03:56 AM
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