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Can SIP become the mainstream? Comparison of three IP telephony protocols

Can SIP become the mainstream? Comparison of three IP telephony protocols

News 2024年10月28日 172 Views

China Telecom predicts: 35% of users will abandon landline phones in 2009

China Telecom predicts: 35% of users will abandon landline phones in 2009

News 2024年10月28日 161 Views

Establish industry organizations. VoIP manufacturers promote Internet telephony

Establish industry organizations. VoIP manufacturers promote Internet telephony

News 2024年10月28日 160 Views

The rapidly developing global VoIP service market

The rapidly developing global VoIP service market

News 2024年10月28日 168 Views

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