Tarek hello I recently integrated a voip schema in 3 locations ( china , lebanon and thailand ) the 3 are connected together via internet and it works perfectly but my main problem is how to integrate mobile phones with this voip network ? if my mobile phones support 3G or wifi or any kind of internet , how can i add them to my network ? i already got gsm cards to add them into the sim cars inside the IP-PBX but what should i do now ?is there certain phones,protocol or equipements i need ? and does anyone knows a company that can provide them ? thank you
Mhmd Yes, I think you need cisco mobiles. Try contacting ICC (International Computers and Communication Systems) They're experts in such issues www.icc.com.lb