SDS has been involved in telephony systems and VoIP (Voice over IP) for a number of years now. We have vast experience on Nortel, Avaya and Cisco systems ranging from small offices right up to large multi site corporates. Digital Telephony offers customers many advantages over standard telephone lines including fully functional switchboards, digital voicemail systems, integration of voice and data and use of existing Cat5e cabling.
The main advantage of Digital Telephony is reducing call charges when in a multi site environment. As all telephony communication securely travels through your Internet links, call charges do not apply. Savings on VoIP can stretch into the thousands. |