目录
1 VOLTE 测试及仪器仪表类型介绍 .........................................................................3
1.1 测试及仪器仪表概述..............................................................................3
1.2 VOLTE 事件、呼叫流程及报告统计...........................................................3
1.2.1 VOLTE 典型事件.......................................................................................4
1.2.2 VOLTE 测试统计报告...............................................................................5
2 VOLTE 的测试方法.................................................................................................6
2.1 VOICE 测试软件、MOS 及终端驱动安装...................................................6
2.2 VOICE CALL 测试步骤 ................................................................................9
2.3 VOLTE OTT 测试步骤 ................................................................................11
2.4 VOLTE MOS 打分优化注意事项.................................................................12
2.5 VOLTE 外场测试规范方法（移动）........................................................13
3 VOLTE 典型信令...................................................................................................14
3.1 VOLTE 测试案例-Voice call...................................................................14
3.2 VOLTE 测试案例-OTT Call.......................................................................14
3.3 VOLTE 测试案例-Esrvcc call.................................................................15
4 附录......................................................................................................................15
4.1 移动 7.1~7.9 章节数据详细统计（使用步骤） ................................15
4.2 移动 7.1 章节基本性能统计（使用步骤） ........................................17
4.3 移动 7.4 章节 ESRVCC 时延统计（使用步骤） ..................................18
4.4 MOS 测试及分值相关解释.........................................................................18
4.5 CDS jitter 算法相关解释.......................................................................19
