用户手册目录INTRODUCTION4PRODUCT DESCRIPTION5SOFTWARE5OPERATION AND USER INTERFACE5TANDBERG GATEWAY INTERFACES & FEATURES6NETWORK INTERFACES AND FEATURES6Multiple Calls6PRI E1/T1 ISDN7ISDN number plan7PRI Trunk Grouping7PRI E1/T1 ISDN7Dial In Services9Direct Inwards Dialing (DID)9Interactive Voice Response (IVR)9TCS-49Hotline10IP Dial Out Services10Service Prefixes10Ethernet / LAN Interface (H.323)10Quality of Service features (QoS)10IP adaptive bandwidth management11Dynamic playout buffering12Asymmetrical media capabilities12Diagnostic tools for IP12Latency & Jitter12Layer 4 Ports used in H.32313IP packet sizes13Intelligent Packet Loss Recovery (IPLR)14LEDs Description15Description of PRI Alarms15Intelligent Call Management (ICM)16TANDBERG Gateway Capacity17TANDBERG Gateway Capacity – typical scenarios for 4Mb Option18Secure Conference (Encryption)18H.243 Multipoint Transparency19AGGREGATION STANDARDS20BONDING20ISDN channel set-up20H.22120H020RS232 INTERFACE/APPLICATION PROGRAMMABLE INTERFACE (API)21API commands21VIDEO FEATURES22Optimised Video Compression22Video Formats22Asymmetric Video Formats22Duo Video23Custom pictures23AUDIO FEATURES24Custom Sounds24Telephony24Audio Compression Algorithms24SYSTEM MANAGEMENT25Ethernet/LAN Interface25Platform Requirements25Protocols Supported26System Management Functionality27Remote software upgrades using FTP:27Management using a standard Web-browser:27Management using a standard Telnet-client:27Management using a terminal connected to the RS232 port:27Security27HTTPS, TLS/SSL27Telnet Challenge Service28Disable Services29Security Alert29Layer 4 ports used by the system30MISCELLANEOUS FEATURES31PHONE BOOK31FILE SYSTEM (FTP)31Picture files31Sound files31Other files31ENVIRONMENTAL ISSUES33TANDBERG’S ENVIRONMENTAL POLICY33ENVIRONMENTAL CONSIDERATIONS33PRODUCT APPROVALS34CONNECTION OF TELE-TERMINAL EQUIPMENT34EMC EMISSION - RADIATED ELECTROMAGNETIC INTERFERENCE34EMC IMMUNITY34ELECTRICAL SAFETY34EMC IMMUNITY34NEBS APPROVAL35PRODUCT RELIABILITY36TECHNICAL SPECIFICATION OF TANDBERG GATEWAY37MECHANICAL INFORMATION37PACKAGING37OPERATING TEMPERATURE AND HUMIDITY38STORAGE AND TRANSPORT TEMPERATURE38SYSTEM POWER CONSUMPTION38TECHNICAL SPECIFICATION SHEET39文件大小: 746.8 KB页数: 40Language: English打开用户手册