פתרונות תקשורת
Gateway בפרוטוקול SIP לחיבור שלוחות
FXO, מאפשר חיבור לקו אנלוגי של בזק, למתאם
SIP או למרכזיה. תומך בזיהוי
והעברת פקסים בפרוטוקול
T.38
Micronet SP5052
|
Micronet SP5052 VoIP
Gateway that features superb audio quality, rich
functionalities, and high-level integration. It provides 2 FXO
ports, which interface with PSTN (Public Switched Telephone
Network) or PBX (Private Branch eXchange). It is an ideal
solution for office and home users to reduce international and
long-distance phone call expense and have local charge only.
Overview
- Compliant with IETF SIP standards
- Provide 2 RJ-11 FXO ports for PSTN or PBX's
extension
- Provide 2 10/100M RJ-45 ports
- Support G.711A/μ-law, G.723.1, and G.729 codecs
- Transmit T.38 fax
- Support VAD, CNG and EC
- Support detection of power denial, polarity
reversal and disconnect tone
- Support caller ID
- Support outbound proxy
- Support advanced IVR for PSTN subscriber to dial
in
- Support static IP, DHCP and PPPoE
- Support QoS by setting ToS (Type of Service)
parameters of VoIP packets
|
Specification
|
Model |
SP5052A |
|
Standards |
IETF SIP |
|
Interface |
2 x RJ-11 FXO
ports for PSTN or PBX´s extension
|
|
2 x 10/100M
RJ-45 ports |
|
LED Indication |
System :
POWER, READY, STATUS |
|
Port :
LINK/ACT, 10/100, LINE |
|
Voice
Processing |
G.711A/μ-law,
G.723.1, and G.729 codecs |
|
VAD, CNG and
EC |
|
Dynamic Jitter
Buffer |
|
Bad Frame
Interpolation |
|
DTMF |
In-band |
In-band
|
|
RFC2833 |
RFC2833
|
|
H245
Alphanumeric |
SIP Info
|
|
H.245
Signaling |
|
|
q.931 |
|
|
Telephony |
Caller ID
(Bellcore / ETSI FSK/ DTMF) |
|
Call Transfer
/ Call Forward / Call Hold |
|
Phone address
book |
|
FAX support |
FAX
auto-detection |
|
G3 Fax relay
(2.4 - 14.4 kbps) |
|
T.38
|
|
T.38 ECM
|
|
T.38 FAX
Redundancy Depth |
|
ASN.1 |
|
Networking |
PPPoE dial-up
|
|
DHCP client
|
|
SNTP
|
|
TFTP/FTP
client for firmware upgrade |
|
NAT Traversal |
Outbound proxy |
|
QoS |
IP ToS |
|
Management |
Web / Telnet /
Console |
|
Environment |
Operating
temperature: 0 - 40 degree C
|
|
Storage
temperature: -20 - 70 degree C
|
|
Operating
Humidity: 10% to 90% |
|
Power |
DC 12V, 1A |
|
Dimension, W x
D x H |
23 x 15 x 3.8
cm |
|
Weight |
360 g |
|
Emission |
CE |
|
The product
specifications are subject to change
without prior notice
* will be available in later version |
|
|
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