Patton electronic 4940 Manuale Utente
SmartNode 4940 overview
14
SmartNode 4940 Getting Started Guide
1 • General information
SmartNode 4940 overview
As enterprises move toward unified communications, the SmartNode™ 4940 Enterprise VoIP Media Gate-
way (see
way (see
) provides a smooth transition by either IP-enabling traditional PBX systems for SIP trunking
over existing Internet connection, adding PSTN-breakout for number portability, or enabling PSTN access for
IP PBX and unified communications systems. Preserve investment in legacy phone equipment while taking the
next step toward unified communications with Patton’s proven SmartNode™ VoIP solutions. .
IP PBX and unified communications systems. Preserve investment in legacy phone equipment while taking the
next step toward unified communications with Patton’s proven SmartNode™ VoIP solutions. .
Figure 1. SmartNode 4940
The SmartNode 4940 performs the following major functions:
•
Up to 120 VoIP Calls—With four T1/E1/PRI ports and one Gigabit Ethernet port.
•
Proven Interoperability—Interoperable with all the major-brand softswitches and IP-PBXs.
•
Comprehensive Signaling Protocol Support—Supports SIP, H.323, ISDN, and T1/E1 telephony—plus
T.38 and SuperG3 FAX—over TDM/PSTN and IP/Ethernet services simultaneously.
T.38 and SuperG3 FAX—over TDM/PSTN and IP/Ethernet services simultaneously.
•
Transparent Telephony Features—Complex number manipulation and mapping for seamless integration
with existing infrastructures, CLIP, CLIR, hold, transfer and much more.
with existing infrastructures, CLIP, CLIR, hold, transfer and much more.
•
High Precision Clock—Delivers DECT PBX interoperability with reliable fax performance.