It is a device capturing and controling all the signals, which are being created by the whole system, especially the made and received phone call signals. The device is mostly used for connecting regular phone system with the Internet and backwards.
SRMS sells, installs, supports, and maintains AltiGen VoIP Phone solutions nationally. SRMS also provides national cabling and networking solutions, as well as computer services with a commitment to customer services through highly experienced and certifi
Read more