INTEGRATING THE INTERNET TRANSPERANTLY WITH IN THE PSTN USING VOIP METHODS (NET 2 PHONE) / GP / Dr.Ahmed Farouk EL Sadek
Hussein Abdel Hamid Abdallah EL-Saadi
INTEGRATING THE INTERNET TRANSPERANTLY WITH IN THE PSTN USING VOIP METHODS (NET 2 PHONE) / GP / Dr.Ahmed Farouk EL Sadek - MSA, [2007] - PAG
1254125451x
INTEGRATING THE INTERNET TRANSPERANTLY WITH IN THE PSTN USING VOIP METHODS (NET 2 PHONE) / GP / Dr.Ahmed Farouk EL Sadek - MSA, [2007] - PAG
1254125451x