Hi,I have built PABX system using SPA9000, SPA400 (for voice mail and for FXO) and 8 SPA941(IP Phone). Its working beautifully.I am now trying to extend internal extensions using existing analog phones so i ordered SPA8000. I could not find any guide...

Hi,I am experimenting with VOIP with following goal:Build cost effective and reliable VOIP solution for a company with two  branch offices (US and UK) with about 10 staffs each office.Other general requirement1. For each sites 4 local PSTN lines are ...