| C1 Mobile SIP Gateway - VoIP Gateway SC-16 8FXS+8FXO 16FXS/16FXO | Key Facts | SIP+H.323
Polarity Reversal Detection
NAT Traversal
Smart-QoS Guaranteed | | Packing Detail |
- Caller ID Delivery & Detection
- VoIP call Dialing Book
- AC termination Impedance: 600/900OHM & complex impedance
- NAT traversal
- Call Hunting
- Voice channels status display
- Pulse Dial support
- Flash Detection & Generation Program
- Codec: G.711(A-law/μ-law), G.729 AB, G.723 (6.3Kbps/ 5.3Kbps)
- FAX support: T.30/T.38
- Echo Cancellation: G.165/G168
- FXO Caller ID detection : DTMF & FSK (Optional)
- FXO hang up detection/anti-seized: Tone Learning Auto/Manual Tone Learning (Optional)
- Support Battery Reverse Detection & Voice Detection
- FXO answer delay time: Support delay 0 ?8000 ms to answer
- Fail safe Mechanism (FXS relay to FXO
- 12KHz & 16KHz Metering (Customized)
- H.323 v2/v3/v4 & SIP (RFC 3261), SDP (RFC 2327), Symmetric RTP, STUN (RFC3489), ENUM (RFC 2916), RTP Payload for DTMF Digits (RFC2833), Outbound Proxy Support
- LAN: Support Virtual Server, DHCP
- WAN: Support PPPoE client, DHCP client, Fix IP Address, DDNS client
- Smart QoS
- IP TOS (IP Precedence)/DiffServ
- Voice channels status display
- Direct Dialing Mode: peer to peer call (support IP Address Call or Domain Name Call)
- Register to SIP or H.323
- Adjustable volume: - 9 db ~ 9 db
- Silence Compression
- Auto Dial for speed
- Dynamic Jitter Buffer
- Hot-Line Support
- CONFIG & MANAGEMENT:
- Web-based Graphical User Interface
- RS232 for configuration
- Remote management over IP Network
- FTP firmware upgrade
- Backup & Restore Configuration file
- Syslog client support
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Networking
