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  • SwitchCenter Call Control
    and Firewall Traversal Server

  • Overview
  • Features
  • Specifications
  • Resources
  • Technical Support
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SwitchCenter Call Control and Firewall Traversal Server

HUAWEI Switch Center (SC) is a SIP/H.323-compliant call control and firewall traversal server that allows for a massive number of registrations. The SC is ideal for seamless communications both within enterprises and with the wider world, between HQ and branches, and across enterprises.

H.323/SIP Dual Protocol Stacks

H.323/SIP Dual Protocol Stacks

• H.323/SIP dual-protocol and registration management, supporting authentication by IP addresses, numbers, passwords. Call control functions.
• Domain management. Domain-based deployment is available. Bandwidth and routing in domains can be controlled flexibly, and calls of the SIP Trunk mode are supported.

Poweful Public-Private Network Traversal

Poweful Public-Private Network Traversal

• Support for standard H.460 and ICE traversal protocols.
• Supports traversals up to 600 Mbit/s in a single device.
• Supports proxy SC, allowing large-capacity media proxy and multi-carrier access and achieving interworking between different networks.

Unified Management

Unified Management

• Unified management of terminal address books and user status.
• Centralized, simplified management and maintenance of SCs from the Service Management Center (SMC).
• Floating licenses with resources managed and allocated by the SMC in a unified manner.

Specifications

Specifications

Registration SC

Prioxy SC

Max Number Of Registrations

20000

50000

Max Number Of Concurrent Calls

6000

/

Max Firewall Traversal Throughput

600M

2G

Number Of Connected Participants From The External Network

/

2000

Communication Standards

ITU-T H.323 and IETF SIP

Other Supported Protocols

H.225, H.245, Q.931, H.235, SDP, TLS/SRTP, H.239, and BFCP
H.460, ICE, STUN, TURN, SNP (Huawei-proprietary), and SIP trunk
TCP/IP, HTTP, HTTPS, SSH, SNMP, LDAP/H350, RTP, RTCP, and DDNS

Resources

Brochures

Huawei Videoconferencing Call-Control and Firewall Traversal Server SwitchCenter (SC) Data Sheet

Learn More

Product descriptions

Huawei Videoconferencing Call-Control and Firewall Traversal Server SwitchCenter (SC) Product Overview

Learn More

Technical Support

Documentation

Software Download

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