Collaboration
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
Poweful Public-Private Network Traversal
Unified Management
Specifications · Registration SC
| Max Number Of Registrations | 20000 |
|---|---|
| Max Number Of Concurrent Calls | 6000 |
| Max Firewall Traversal Throughput | 600M |
| Number Of Connected Participants From The External Network | / |
Specifications · Prioxy SC
| Max Number Of Registrations | 50000 |
|---|---|
| Max Number Of Concurrent Calls | / |
| Max Firewall Traversal Throughput | 2G |
| Number Of Connected Participants From The External Network | 2000 |
Specifications
| 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 |
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
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