Application for SmartNode 4141 VoIP Gateway
25
SmartNode 5541 & 4141 Series User Manual
2
• Applications overview
Application for SmartNode 4141 VoIP Gateway
The SmartNode 4141 VoIP Gateway, equipped with 1 Ethernet port, acts as a VoIP Gateway connecting
POTS equipment which cannot easily be replaced by an IP-ready device (such as alarm systems, fax machines,
modems, PoS terminals, etc.) into an All-IP environment (see
).
The major functions of the SmartNode 4141 VoIP Gateway are:
•
Network quality assessment and monitoring (optional PacketSmart
1
)
•
QoS (packet tagging)
•
Number normalization and mapping
•
Fallback and survivability call routing to alternate SIP provider/IP-PBX
•
Fax, modem, PoS integration and VoIP conversion
•
Legacy telephone to VoIP conversion
Figure 7. SN4141 application
1. Licensed feature at additional charge. See the following link for Certified USB modems: