Missed Call Notification
The service allows you finding out who has called you, when the telephone line was busy, switched off or was outside the zone of coverage. By doing so, it ensures that an important call will not be missed.
Grandstream has introduced us with a new device model. This new handset, according to characteristics, can rival Gigaset and Panasonic. The main advantage of this device is 4 simultaneous calls to one base, allowing a registration of up to 5 handsets.
CMS Telecom
CMS Telecom has assembled a highly experienced professional staff with many years of experience that can bring you the best solutions in this rapidly changing, high-technology world for your telephone systems, networks, computer systems and more. Our mana
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