| Specifications |
H.323
Version |
SIP
version |
| Protocol |
- ITU-T H.323 v2/v3/v4 compliance
|
|
| Telephony
Features |
- Call Hold, Call Transfer, Call Forward
(H.450)
|
- Call Hold
- Call Transfer
- Call Forward
|
| FAX
support |
- Provide T.38/FAX and voice Auto-Switching
|
- Provide T.38/FAX and voice Auto-Switching
|
| Audio
Codec support |
- G.711A/μ-law, G.723.1, G.729A, G.729
|
- G.711A/μ-law, G.723.1, G.729A, G.729
|
| Network
Interface |
- A 10BaseT Ethernet RJ-45 port
|
- A 10BaseT Ethernet RJ-45 port
|
| FXO
Interface |
- Two Analog PSTN (FXO) RJ-11 port for WellGate
3802
- Four Analog PSTN (FXO) RJ-11 port for
WellGate 3804
|
- Two Analog PSTN (FXO) RJ-11 port for WellGate
3802
- Four Analog PSTN (FXO) RJ-11 port for
WellGate 3804
|
| Voice
Quality |
- VAD (Voice Activity Detection)
- CNG (Comfort Noise Generation)
- G.168/165-compliant adaptive echo cancellation
- Dynamic Jitter Buffer
- Bad Frame Interpolation
- Completed voice band signaling support
- Receive Caller ID (DTMF or FSK) from PSTN
- Provide Inbound or Outbound DTMF generation/detection
between LAN and PSTN interface
- Gain/Attenuation Settings
|
- VAD (Voice Activity Detection)
- CNG (Comfort Noise Generation)
- G.168/165-compliant adaptive echo cancellation
- Dynamic Jitter Buffer
- Bad Frame Interpolation
- Completed voice band signaling support
- Receive Caller ID (DTMF or FSK) from PSTN
- Provide Inbound or Outbound DTMF generation/detection
between LAN and PSTN interface
- Gain/Attenuation Settings
|
| QoS |
- QOS by setting DSCP (Differentiated Service
Code Point) parameters of VoIP packet
|
- QOS by setting DSCP (Differentiated Service
Code Point) parameters of VoIP packet
|
| Caller
ID |
- Caller ID (Bellcore or FSK) detection
|
- Caller ID (Bellcore or FSK) detection
|
| Console |
- Asynchronous Console RS-232C DB-9 connector
|
- Asynchronous Console RS-232C DB-9 connector
|
| Tone |
- DTMF detection/generation
- DTMF Dialing
- Support auto-attendant (tone or voice
greeting)
- Provide 2nd dial tone to PSTN
|
- DTMF detection/generation
- DTMF Dialing
- Support auto-attendant (tone or voice
greeting)
- Provide 2nd dial tone to PSTN
|
| Network
Support |
- Fixed IP and DHCP
- PPPoE
- Behind NAT Router or IP sharing device
|
- Fixed IP and DHCP
- PPPoE
- Behind NAT Router or IP sharing device
|
| Configuration
& management |
- Console port, TELNET and Web Browser
|
- Console port, TELNET and Web Browser
|
| Upgrade |
- Firmware upgrade through network by TFTP/FTP
|
- Firmware upgrade through network by TFTP/FTP
|
| Power |
- AC power input outlet
- AC power switch
|
- AC power input outlet
- AC power switch
|
| Certification |
|
|
| Operation
Temp |
|
|
| Humidity |
- 10% to 90% (Non-condensing)
|
- 10% to 90% (Non-condensing)
|
| Dimension
and Weight |
- Dimension: 221mm(W) x 42mm(H) x 217mm(D)
- Weight (unit): 1.4 kg
|
- Dimension: 221mm(W) x 42mm(H) x 217mm(D)
- Weight (unit): 1.4 kg
|
