The SmartNode™ 4741 VoIP Gateway provides 16 to 128 analog FXS (FXO coming soon) interfaces to connect phones, fax or PSTN trunk lines to your All-IP based Unified Communication system such as SIP Trunks, IP PBXs, Hosted Solution, etc. Like every SmartNode, the SN4741 supports every industry-standard Codec to deliver toll-quality voice on every call. Using 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:

  • 32 FXS on 2xRJ21-50pin
  • 32 VoIP Calls, upgradeable to eSBC (max. 200 SIP calls)
  • Optional SIP-TLS/SRTP
  • Optional Transcoding (max. 16 calls)
  • 2x Gig Ethernet
  • 1x USB
  • 1x Console
  • Single External UI power (100–240 VAC)
  • Redundant Power Supply (Optional)
Weight 6.25 lbs
Dimensions 21 × 13 × 5 in
Brand

Patton
Device Ports

FXS
Number of Ports

32 FXS
  • 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
  • Voice Processing:
    • G.722
    • G.711m/A-law
    • G.723.1 (6.4 kbps)
    • G.729, 729a, 729ab (8 kbps)
    • G.726 (16, 24, 32, 40 Kbps)
    • AMR-NB (4.75, 5.15, 5.9, 6.7, 7.4, 7.95, 10.2, 12.2 kbps)
    • Fax relay T.38, bypass G.711
    • iLBC at 13.33 kbps (SIP-SIP only)
    • G.168-2004 echo cancellation (128 ms)
    • Up to 128 simultaneous low-bandwidth voice or T.38 fax calls
    • Up to 128 HD calls with SRTP
    • Silence suppression and comfort noise
    • Adaptive and configurable dejitter buffer
    • Configurable RTP packet length