I would look at setting up OpenVPN on each of the Asterisk boxen and running SIP between them. I have read that IAX2 is much better now, but I have had many major voice quality issues with it.
With OpenVPN, all Asterisk boxen appear to each other as being on the same subnet. This gives you ease in using SIP and added security on many different facets. Thanks, Steve Totaro On 4/21/08, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > > Sure - read up on IAX for a few good points. > > PaulH > > > rupak shrestha <[EMAIL PROTECTED]> wrote: > > > > > > Hi all, i have a basic question on asterisk.The below is my scenerao. > > I have my sales offices around the globe.Theyare all connected with > > Speed Internet connection.I don't mind installing 1 asterisk box in each > > site.i don't mind using IP phone.i just wanted to call them for free at > > the cost of existing internet connectionwe have at each site.All the > > asterisk box will be connected with TCP/IP with one of it's NIC card > > having a WAN connectivity.is it possible with asterisk.Please let me > > know.Thanx > > _________________________________________________________________ > > Going green? See the top 12 foods to eat organic. > > http://green.msn.com/galleries/photos/photos.aspx?gid=164&ocid=T003MSN51N > > 1653A > > _______________________________________________ > -- 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 > _______________________________________________ -- 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
