Patton Smart Node 4741 VoIP Gateway | 72 FXS on RJ11&3xRJ21-50pin, K.21 basic surge protection, 72 VoIP Calls, upgradeable to eSBC (max. 200 SIP calls), Optional SIP-TLS/SRTP, 2x Gig Ethernet, 1x USB, 1x Console - SN4741/72JS72VSP/RJ11-21/R

Product Description

Like every SmartNode, the SN4741 supports every industry-standard Codec to deliver toll-quality voice on every call. Utilizing Patton Cloud’s Call Quality Assessment and Monitoring functions, together with E-Mail or SMS notification, it ensures meeting Service Level Agreements at the customer premise with no effort. Which helps in preventing Call Quality related problems, and reduces time resolving them by utilizing the remote access functions of Patton Cloud.

Core Features:

• 128 FXS on 6xRJ21-50pin
• K.21 basic surge protection
• 128 VoIP Calls, upgradeable to eSBC (max. 200 SIP calls)
• Optional SIP-TLS/SRTP
• 2x Gig Ethernet
• 1x USB
• 1x Console
• Redundant Internal UI power (100–240 VAC)

Capacity:

• Up to 128 simultaneous low bandwidth voice or HD calls with SRTP** or T.38 fax calls

SIP Signaling:

• SIPv2 over UDP/TCP or TLS**
• SIP call transfer, redirect
• Overlap dialing, PRACK, P-Header support
• Multi instance, simultaneous support of multiple registrars and direct IP dialing)
• DTMF in-band & out-of-band
• B2BUA—eSBC capable**

For a full list of specifications, please refer to the product datasheet