WellBG 5800
Session Border Controller

Introduction

WellBG 5800 is a SIP-aware Session Broader Controller which provides a cost-effective solution to deploy VOIP services. It offers automatic NAT detection & transversal, SIP signaling conversion, network topologic protect and greatly decreased the soft-switch loading.

Key Features

• Free NAT Connections from SIP Proxy or Soft-Switch
• Easy Plug and Play without Pre-setting Subscriber
• Up-to 3 UDP service ports
• Auto NAT Detect and Traversal
• Support Audio and Video NAT Traversal
• Authentication Cryptography Bypass
• Global NAT Group/IP Definition
• Black List/White List of ANI and IP
• Call Protection for non-Registered User
• Register Protection for Authentication-Failed User
• Call Keep Live Validation
• Provides Call Detail Record
• Call Statistic Report and Subscriber Status Monitor
• Real Time RADIUS Billing Message
• RFC 3261 Comply
• Support SIP Call Hold and Call Transfer
• Support external RTP resource server
• Support VOIP Recorder
• Support 2 Ethernet Legs for Voice Router/Firewall
• Support Network Failure Backup
• Support N+1 Redundant

Application Example

• Hosted PABX Customer Side SBC
• Hosted Call Center Customer Side VOIP Recording
• Soft-Switch Server Side SBC
• Lawful Interception for Soft-Switch

Applications