
5.3 USSD ..................................................................................................................................................... 18
5.3.1 Configuration Procedures for USSD .................................................................................................. 18
5.4 GSM Audio Coding ............................................................................................................................... 19
5.4.1 Introduction to GSM Audio Coding ................................................................................................... 19
5.4.2 Configuration Procedures for GSM Audio Coding............................................................................. 20
5.5 Abnormal Call Handle ........................................................................................................................... 21
5.5.1 Configuration Procedures for Abnormal Call Handle ......................................................................... 21
5.6 Enable Call Duration Limitation of Single Call & Enable Call Duration Limitation ............................ 23
5.6.1 Configuration Procedures for Enable Call Duration Limitation of Single Call .................................. 23
5.6.2 Configuration Procedures for Enable Call Duration Limitation ......................................................... 24
5.7 CLIR & Detect Reverse Polarity ........................................................................................................... 26
5.7.1 Configuration procedures for CLIR & Detect Reverse Polarity ......................................................... 26
5.8 BCCH .................................................................................................................................................... 26
5.8.1 Configuration Procedures for BCCH .................................................................................................. 27
5.9 Carrier .................................................................................................................................................... 28
5.10 Call Forwarding ................................................................................................................................... 29
5.11 Call Waiting ......................................................................................................................................... 29
6 Call Control ......................................................................................................................... 30
6.1 Navigation Subtree of Call Control ....................................................................................................... 30
6.2 IP
Tel Calls and Tel
IP Calls .......................................................................................................... 30
6.3 Configuration of IP Trunk and IP Trunk Group ..................................................................................... 30
6.3.1 Configuration of IP Trunk ................................................................................................................... 30
6.3.2 Configuration of IP Trunk Group ....................................................................................................... 31
6.4 Routing Configuration ........................................................................................................................... 32
6.5 Operation ............................................................................................................................................... 33
6.5.1 Configuration Procedures for IP -> Tel Operation .............................................................................. 33
6.5.2 Configuration Procedures for Tel -> IP Operation .............................................................................. 35
6.6 Number Manipulation ............................................................................................................................ 36
6.6.1 Configuration Procedures for Manipulating IP
–
> Tel Destination Numbers ..................................... 36
7 Statistics ............................................................................................................................... 38
7.1 Navigation Subtree for Statistics .................................................................................................... 38
7.2 TCP/UDP ....................................................................................................................................... 38
7.3 RTP................................................................................................................................................. 38
7.4 SIP Call History ............................................................................................................................. 39
7.5 IP to GSM Call History .................................................................................................................. 39