VOIP Service Providers Residential
Gulfstream Networks
Voice and Data Ltd
Some telephones, depending on the brand and model, have the intercom function, which allows to begin communication by sending the signal. When the signal comes, the telephone set rings a signal different from the standard ring tone call. After that the telephone temporarily switches off from the telephone line and works as an intercom.
Raneen Systems
Raneen Systems Co. is a private partnership company, established at 2000 in Baghdad - Iraq. Our main specialty is in Computer Systems Integration, Networking, Communication via Satellite and complete IT Solutions provider.Our main goal is to reach the hi
Read more
