SIP VOIP Network - ANDA TELECOM INDIA
SIP VOIP Network - ANDA TELECOM INDIA
SIP VOIP Network - ANDA TELECOM INDIA
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VoIP Enhance Service Opportunities• Basic call profit is going down• Customer need more than basic call• Key to differentiate from others• Single bill for multiple service• Enterprise service• Easy to management• Reduced cost of ownershipWelltech Computer Co., Ltd. Samuel Sung, Nov. 2004
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