RJ45 FXS Voip Gateway 2 Port Ethernet Router CDR Wall Mountable
Volume Control
Description:
OFS- CG4 Analog Telephone Adapters (ATA) series offers high quality
low- density access devices used
in residential, SOHO and mobile office VoIP applications. It
provides reliable, low- cost, and flexible means to deploy
converged communication solutions for network operators and
enterprises. OFS- CG4 series
can be configured as either 2-in- 1 with connections to Ethernet
and analog phones, or 3-in-1 with connections to Ethernet, analog
phones and CO lines.
Consisting of 3 models, OFS- CG4 series is a desktop and wall
mountable. The highly compact hardware with a ARM9 400M CPU
supports the Linux kernel and the application software which
inherits from the OPTFOCUS famous MX gateway design, delivering
stable performance, high interoperability and compatibility, and
rich features. OFS- CG4 series is a cost- effective entry level
VoIP device with the capability and quality seen in expensive VoIP
equipments.
Key Features
- Protocol: SIP & MGCP
- 2-4 FXS/O Ports
- Routing , CDR, BusyTone Detection,
- DID, MWI T.38 Fax Relay,Echo Cancellation
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)
G.711ALaw, G.711ULaw, G.729 (Note1) and G.729B (Note1) T.30 fax
transparent, T.38 fax relay (Note2)Codec/FAX/RTP
Echo cancellation
Dynamic jitter buffer management
Static jitter buffer
DTMF relay (RFC 2833, SIP/INFO, inband)
Adjustable packetization period, 10/20/30/40/50/60ms
Call progress tones compliant with multi-nation standards
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)
Built-in 3-way calling
Speed dialing
Calling and called number based routing
Call number modification (Add, delete and 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 client
DNS/DDNS client
PPPoE client
NAT traversal (STUN)
Security
IP filtering list (IP table)
SIP/RTP/TELNET/HTTP/TFTP port screening
Web-utility access privilege (Admin and user)
System management
TR069-based management (TR069, TR104, and TR106)(Note1)
Standard SNMP agent,MIB v2(Note1)
Web-utility for configuration, data import/export, and firmware
upgrade
Auto-provisioning for configuration and firmware upgrade
Log management (8 levels)
Syslog
Debugging and call trace
TCP dump
System status monitoring and statistics (TR069, SNMP, Web)
| FXS | FXO |
| Polarity reversal generation | Hot line |
Caller ID generation (Bellcore and ETSI FSK, DTM,before/after ring) | Relay to FXS extension |
| Ring cadence setting | Redirect to SIP server |
| Ring frequency setting | Interactive Voice Response (IVR) and second-stage dialing |
| Volume control | Outbound calls from either FXS or service network |
| Hook flash timing setting | Battery reversal detection |
Message waiting indicator (FSK, polarity inverse) | Caller ID detection (Bellcore and ETSI FSK, DTMF, before/after ring) Caller ID detection (Bellcore and ETSI FSK, DTMF, before/after ring) Busy tone detection DTMF out-pulsing timing setting Volume control Ring parameter setting Busyout when FXS is not available |
Note1: The feature will be released in Q2 of 2011.
Note2: The feature will be released in Q3 of 2011.
