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H.323 Version
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SIP version
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| Protocol |
 | ITU-T H.323 v2/v3/v4 compliance |
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| SIP RFC3261 |
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| Telephony Features |
| Call Hold, Call Transfer, Call Forward (H.450) |
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| Call Hold
| Call Transfer
| Call Forward |
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| FAX support |
| Provide T.38/FAX and voice Auto-Switching |
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| Provide T.38/FAX and voice Auto-Switching |
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| Audio Codec support |
| G.711A/μ-law, G.723.1, G.729A, G.729 |
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| G.711A/μ-law, G.723.1, G.729A, G.729 |
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| Network Interface |
| A 10BaseT Ethernet RJ-45 port |
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| A 10BaseT Ethernet RJ-45 port |
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| FXO Interface |
| Two Analog PSTN (FXO) RJ-11 port for WellGate 3802
| Four Analog PSTN (FXO) RJ-11 port for WellGate 3804
| Six Analog PSTN (FXO) RJ-11 port for WellGate 3806 |
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| Two Analog PSTN (FXO) RJ-11 port for WellGate 3802
| Four Analog PSTN (FXO) RJ-11 port for WellGate 3804
| Six Analog PSTN (FXO) RJ-11 port for WellGate 3806 |
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| 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 |
| | | | | | | |
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| 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 |
| | | | | | | |
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| 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 |
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| Caller ID |
| Caller ID (Bellcore or FSK) detection |
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| Caller ID (Bellcore or FSK) detection |
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| Console |
| Asynchronous Console RS-232C DB-9 connector |
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| Asynchronous Console RS-232C DB-9 connector |
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| Tone |
| DTMF detection/generation
| DTMF Dialing
| Support auto-attendant (tone or voice greeting)
| Provide 2nd dial tone to PSTN |
| | |
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| DTMF detection/generation
| DTMF Dialing
| Support auto-attendant (tone or voice greeting)
| Provide 2nd dial tone to PSTN |
| | |
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| Network Support |
| Fixed IP and DHCP
| PPPoE
| Behind NAT Router or IP sharing device |
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| Fixed IP and DHCP
| PPPoE
| Behind NAT Router or IP sharing device |
| |
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| Configuration &
management |
| Console port, TELNET and Web Browser |
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| Console port, TELNET and Web Browser |
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| Upgrade |
| Firmware upgrade through network by TFTP/FTP |
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| Firmware upgrade through network by TFTP/FTP |
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| Power |
| AC power input outlet
| AC power switch |
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| AC power input outlet
| AC power switch |
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| Certification |
For WellGate 3802/3804︰
| CE Class B, LVD |
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For WellGate 3802/3804︰
| CE Class B, LVD |
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| Operation Temp |
| 5° C to 40° C |
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| 5° C to 40° C |
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| Humidity |
| 10% to 90% (Non-condensing) |
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| 10% to 90% (Non-condensing) |
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| Dimension and Weight |
| Dimension: 221mm(W) x 42mm(H) x 217mm(D)
| Weight (unit): 1.4 kg |
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| Dimension: 221mm(W) x 42mm(H) x 217mm(D)
| Weight (unit): 1.4 kg |
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