| Model: | HT-822P |
|---|---|
| Brand: | GoTone |
| Origin: | Made In China |
| Category: | Computers & AV Digital / Network Hardware & Parts |
| Label: | voip , ata , ip |
| Price: |
-
|
| Min. Order: | - |
| Live Chat: | Last Online:15 Jan, 2008 |
Concrete technical parameters of HT-822P are as follows:
|
Hardware Features |
Parameters |
Remark |
|
Model |
HT-822P |
Model name can be customized |
|
CPU |
ARM9 133MHz |
|
|
DSP |
VP-101 |
|
|
RAM |
16M |
|
|
FLASH |
4M |
|
|
Power |
24VDC / 500mA |
|
|
Consumption |
The maximum 6W |
|
|
LED |
Run, network, hook |
|
|
Ethernet |
100/10BASE-T ×2 |
|
|
Weight |
175 grams |
|
|
Working temperature |
0－45℃ |
|
|
Working humidity |
40％－90％not congealed |
|
|
Color |
Black |
|
|
RJ11port |
3 |
24V Open-circuit Voltage，48V Ring Voltage |
|
|
|
Voice Features |
Availabilities |
Remark |
|
G.168 |
Yes |
16mS |
|
g.723 |
Yes |
|
|
g.711A/u |
Yes |
|
|
g.729A/B |
Yes |
|
|
GSM |
No |
|
|
PLC |
Yes |
|
|
CNG |
Yes |
|
|
VAD |
Yes |
|
|
Jitter Buffer |
Yes |
|
|
|
|
Network Features |
Availabilities |
Remark |
|
LAN port |
||
|
DHCP |
Yes |
|
|
PPPoE |
Yes |
|
|
Static IP |
Yes |
|
|
NAT traversal |
STUN, Port-forwarding or Proprietary Relay Protocol |
Proprietary Relay Protocol needs DBL Relay Server |
|
Time server |
NTP / SNTP |
|
|
10/100BASE-T |
10/100 auto |
|
|
PC port |
||
|
Static IP |
Yes |
|
|
DHCP Server |
Maximum 200 clients |
|
|
10/100BASE-T |
10/100 auto |
|
|
Built-in Switch |
Yes |
|
|
|
|
Protocol |
Availabilities |
Remark |
|
H.323 |
||
|
H.323 V4 |
ITU-T |
|
|
H.450 |
Disabled |
|
|
H.225 |
Yes |
|
|
H.245 |
Yes |
|
|
H.235 |
Yes |
|
|
RCF-1889 |
RTP/RTCP |
|
|
IP to IP call |
Yes |
|
|
SIP |
||
|
RFC 3261 |
Yes |
Session Initiation Protocol |
|
RFC 2327 |
Yes |
SDP: Session Description Protocol |
|
RFC 3264 |
Yes |
An Offer/Answer Model with the Session Description Protocol (SDP) |
|
RFC 3265 |
Yes |
Session Initiation Protocol (SIP)-Specific Event Notification |
|
RFC 3515 |
Yes |
The Session Initiation Protocol (SIP) Refer Method |
|
RFC 2976 |
|
The SIP INFO Method |
|
RFC 2833 |
|
|
|
RFC 3489 |
|
|
|
RFC 3842 |
|
A Message Summary and Message Waiting Indication Event Package for the Session Initiation Protocol (SIP) |
|
RFC 3891 |
|
The Session Initiation Protocol (SIP) "Replaces" Header |
|
RFC 3892 |
|
The Session Initiation Protocol (SIP) Referred-By Mechanism |
|
draft-ietf-sipping-cc-transfer-04 |
|
Session Initiation Protocol Call Control - Transfer |
|
|
