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|
 |
 |
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 |
 |
| Model |
SP5050 |
SP5100 |
| Standard |
ITU
H.323 V3 VoIP Standard
IEEE802.3
10BASE-T |
ITU
H.323 V3 VoIP Standard
IEEE802.3
10BASE-T; IEEE802.3u 100BASE-TX |
| Port |
6 RJ-11
(FXO) ports for connecting to PSTN and Ext. port
of PBX;
RJ-45
port for linking to Ethernet LAN;
Console
port for linking to Console cable
|
2
x RJ-45 ports for linking to Ethernet LAN1 x RJ-11
port for usual Telephone Network (FXS) |
| IP
Setting |
DHCP
and Fixed IP
|
| Voice
Codec |
VAD
(slience suppression);
CNG
(comfort noise generation);
Dynamic
Jitter Buffer (adaptive and configurable)
|
VAD
(slience suppression);
CNG
(comfort noise generation);
EC
(Echo Cancellation)
|
| Configuraion |
Console,
Telnet |
Telnet,
LCD screen (2x 16 dot-matrix LCD, Display Date,
Time, Calling/Called party number and name, IP address,
Tone/Ring/Speaker Volume indication, Password setting) |
| Call
Address Resolution |
Gatekeeper,
Peer-to-Peer
|
| Firmware |
TFTP
|
|
|
| Model |
SP5002 |
SP5004 |
| Standard |
ITU
H.323 V3 VoIP Standard
IEEE802.3,
10BASE-T; IEEE802.3u, 100BASE-TX
|
| Port |
1 x
RJ-45 port for linking to Ethernet LAN
2 x
RJ-11 ports for usual Telephone Network (FXS)
|
1 x
RJ-45 port for linking to Ethernet LAN
4 x
RJ-11 ports for usual Telephone Network (FXS)
|
| IP
Setting |
DHCP
and Fixed IP
|
| Voice
Codec |
G.711A/u=Law,
G723.1, G729A |
| Voice
Features |
VAD
(silence suppression)
CNG
(comfort noise generation)
EC
(Echo Cancellation)
|
| Configuration |
Console,
Telnet
|
| Call
Address Resolution |
Gatekeeper,
Peer-to-Peer
|
| Firmware
Upgrade |
TFTP |
|
| Model |
Description |
| SP5002 |
VoIP Telephony
Gateway, 2 Port of FXS interface |
| SP5004 |
VoIP Telephony
Gateway, 4 Port of FXS interface |
| SP5012 |
VoIP Telephony
Gateway, 1 Port of FXS and 1 Port of FXO interface |
| SP5014 |
VoIP Telephony
Gateway, 2 Port of FXS and 2 Port of FXO interface |
| SP5050 |
VoIP Telephony
Gateway, 6 Port of FXO interface |
| SP5100 |
IP Phone
for Voice over IP, with 2 RJ-45 Port |
|
|