eSpace IAD
Troubleshooting
3 Common Troubleshooting Methods
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Figure 3-14 Running Filter Function
Voice services, call control, and remote (Telnet) maintenance involve packets of different
types. You can set the filter criteria based on the following description.
For SIP services, the structure of the protocol stack is shown in Table 3-3. You need to
pay attention to the RTP and SIP protocols.
Table 3-3 Structure of SIP Signaling Protocol Stack
Remote
Maintenance
Through Telnet
For MGCP services, the structure of the protocol stack is shown in Table 3-4. You need
to pay attention to the RTP and MGCP protocols.
Table 3-4 Structure of MGCP Signaling Protocol Stack
Remote
Maintenance
Through Telnet
Step 5 Choose File > File Save as to save the packet file in a specified folder.
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