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USA SIP Trunk Compatible IP Telephony System|Stable Telecom SIP Access Solutions

  SIP trunk is the mainstream voice access method for modern enterprises in the United States.NewRock’s full range of IP communication devices are deeply adapted to the technical standards of mainstream American telecom operators,supporting stable docking with local SIP trunk resources.

  NewRock OM series IP PBX supports massive SIP trunk access and flexible license expansion,which can meet the voice trunk access requirements of small offices to large group enterprises in the USA.The device has excellent network adaptability,which can maintain stable call quality under complex American network environments such as dynamic IP and firewall penetration.

  Equipped with professional SBC session border controller function and secure network protection mechanism,the system effectively avoids network attack interference,ensures the security and stability of enterprise SIP trunk voice services,and provides American enterprises with high-quality,low-latency and ultra-stable telecom-level voice access solutions.

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