- Access gateway in IMS based network to deliver IP-centrex serivce
- Interconnecting legacy PBX to IP-based voice network
- Media gateway in IP-PBX based enterprise voice network
- VoIP long distance bypass
- IP phone supermarkets
- Small call center
- Interconnecting legacy PBX to IP-based voice network
- Media gateway in IP-PBX based enterprise voice network
- VoIP long distance bypass
- IP phone supermarkets
- Small call center
Features:
SIP protocol RFC3261 RFC3262 RFC3264 RFC3311 RFC3515 RFC3581 RFC3966 RFC4028 SIP registration (Per trunk, per gateway) Registration expire setting SIP trunk Backup SIP proxy (Up to 10 proxies) Peer-to-peer communication SIP-to-SIP relay Hook flash relay (INFO) FXS Polarity inverse generation Caller ID generation (FSK, DTMF, before ring and after ring) Ring cadence setting Ring frequency setting Volume control Hook flash timing setting Message waiting indicator (FSK, polarity inverse) FXO Polarity inverse detection Caller ID detection (FSK, DTMF, before ring and after ring) Busy tone detection DTMF out-pulsing timing setting Volume control Ring timing setting Automatic attendant (2nd ? stage dialing) Direct inward dialing Busyout | Codec/FAX/RTP G.711ALaw, G.711ULaw, G.729A, G.723.1r63, G.723.1r53, GSM T.38 fax relay, T.30 fax transparent Echo cancellation Dynamic jitter buffer management Static jitter buffer DTMF relay (RFC 2833, SIP/INFO, inband) Voice QoS IEEE 802.1p tag DiffServ code point (TOS) bits Call control Blind transfer Explicit transfer Call forward on busy Call forward on no answer Call forward variable Call waiting Caller ID Caller ID blocking Caller ID on call waiting Distinctive ring Do not disturb Music on hold Color ring back tone Call progress tone (Configurable) Release control (Called party control, calling party control) Three-way calling Speed dialing Calling and called number based routing Call number transformation (Add, delete, replace) Hunt group (Sequential and circular hunt) Ring group Digit map PSTN failover (Upon IP network break or failure to reach SIP proxy, or power break) | Networking DHCP DNS/DDNS PPPoE NAT traversal (STUN) Security IP access list (IP table) SIP/RTP/TELNET/HTTP/TFTP port assignment Web-utility access privilege (Admin and user) System management TR069-based management (Include TR069, TR104, and TR106) Standard SNMP agent (MIB v2) Web-based management interface (Local and remote access) Firmware upgrade Log management (8 levels) Syslog Various debugging and call trace TCP dump Remote management with console and telnet Configuration files import and export System status monitoring and statistics |
Models:
| Model | FXS | FXO | PSTN failover |
| MX8-4S | 4 | 0 | N/A |
| MX8-8S | 8 | 0 | N/A |
| MX8-4FXO | 0 | 4 | N/A |
| MX8-8FXO | 0 | 8 | N/A |
| MX8-4S/4 | 4 | 4 | Yes |
