| |
H.323 Version
|
SIP version
|
| Protocol |
 | ITU-T H.323 v2/v3/v4 compliance |
|
| SIP RFC3261 |
|
| Telephony Features |
| Call Hold, Call Transfer, Call Forward (H.450) |
|
| Call Hold
| Call Transfer
| Call Forward |
| |
|
| FAX support |
| Automatically FAX detection
| Group 3 Fax relay at 2.4 - 14.4 kbps
| Support T.38 protocol
| Support T.38 ECM: Error correction during the high speed
mode
| Support T.38 FAX
| Redundancy Depth
| Support Abstract
| Syntax Notation 1 (ASN.1)
| G.711 FAX Mode |
| | | | | | | |
|
| Automatically FAX detection
| Group 3 Fax relay at 2.4 - 14.4 kbps
| Support T.38 protocol
| Support T.38 ECM: Error correction during the high speed
mode
| Support T.38 FAX
| Redundancy Depth
| Support Abstract
| Syntax Notation 1 (ASN.1)
| G.711 FAX Mode |
| | | | | | | |
|
| 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 |
| Two 10/100Base-T Ethernet RJ-45 port |
|
| Two 10/100Base-T Ethernet RJ-45 port |
|
| FXS Interface |
| One Telephone (FXS) RJ-11 port for WellGate 3701B
| Two Telephone (FXS) RJ-11 ports for WellGate 3702B |
|
|
| One Telephone (FXS) RJ-11 port for WellGate 3701B
| Two Telephone (FXS) RJ-11 ports for WellGate 3702B |
|
|
| FXO Interface |
| One Analog PSTN (FXO) RJ-11 port for WellGate 3701B
| Two Analog PSTN (FXO) RJ-11 ports for WellGate 3702B |
|
|
| One Analog PSTN (FXO) RJ-11 port for WellGate 3701B
| Two Analog PSTN (FXO) RJ-11 ports for WellGate 3702B |
|
|
| FXS Features |
| Support auto-attendant (Tone or voice greeting)
| PSTN polarity reversal detection
| Provide 2nd dial tone to PSTN
| Disconnect tone detection |
| | |
|
| Support auto-attendant (Tone or voice greeting)
| PSTN polarity reversal detection
| Provide 2nd dial tone to PSTN
| Disconnect tone detection |
| | |
|
| FXO Features |
| Support auto-attendant (Tone or voice greeting)
| PSTN polarity reversal detection
| Provide 2nd dial tone to PSTN
| Disconnect tone detection |
| | |
|
| Support auto-attendant (Tone or voice greeting)
| PSTN polarity reversal detection
| Provide 2nd dial tone to PSTN
| Disconnect tone detection |
| | |
|
| Voice |
| VAD (Voice Activity Detection)
| CNG (Comfort Noise Generation)
| AEC (Acoustic Echo Cancellation) -- G.168/165
| Dynamic Jitter Buffer
| Completed voice band signaling support
| Provide In-band or Out-band DTMF generation/detection |
| | | | |
|
| VAD (Voice Activity Detection)
| CNG (Comfort Noise Generation)
| AEC (Acoustic Echo Cancellation) -- G.168/165
| Dynamic Jitter Buffer
| Completed voice band signaling support
| Provide In-band or Out-band DTMF generation/detection |
| | | | |
|
| 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 |
|
| Console Port |
| 1 D-SUB 9 pin RS-232 port |
|
| 1 D-SUB 9 pin RS-232 port |
|
| Tone |
| Provide call progress tone |
|
| Provide call progress tone |
|
| Network Support |
| Support Fixed IP and DHCP
| PPPoE
| Behind NAT Router or IP sharing device |
| |
|
| Support Fixed IP and DHCP
| PPPoE
| Behind NAT Router or IP sharing device |
| |
|
| Configuration &
management |
| Console port, TELNET and Web Browser configuration |
|
| Console port, TELNET and Web Browser configuration |
|
| System Upgrade |
| TFTP/FTP software upgrade |
|
| TFTP/FTP software upgrade |
|
| Power |
| Input AC 100V~240V Output DC12V |
|
| Input AC 100V~240V Output DC12V |
|
| Operation Temp |
| 5?C to 40?C |
|
| 5?C to 40?C |
|
| Humidity |
| 10% to 90% (Non-condensing) |
|
| 10% to 90% (Non-condensing) |
|
| Dimension and Weight |
| Dimension: 223mm(W) x 35mm(H) x 152mm(D)
| Weight (unit): 1.5 kg |
|
|
| Dimension: 223mm(W) x 35mm(H) x 152mm(D)
| Weight (unit): 1.5 kg |
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