uchok
2013-03-13, 04:01 AM
USER GUIDE MGW SIP-I/VOIP ISSUES
Contents :
1 Contents
2 Purpose
3 Test environment tools
4 MGW information related the VoIP functionality
4.1 License issues
4.1.1 How to check the license for VoIP feature
4.2 Which profile GCP is needed for the VoIP feature
4.2.1 Check the GCP information
4.2.2 How to activate the GCP trace in MGW
4.2.3 GCP decoder
4.2.4 GCP Common Error Cases
4.2.5 GCP Error codes related the SDP faults.
4.2.6 How to check the GCP error codes
5 Troubleshooting of a VoIP call
5.1 Network scenario
5.2 Software level
5.3 IP termination, Nb and Mb interface details
5.4 Call flow
5.5 Test execution
5.5.1 Mesc_info_Fpif command
5.5.2 Fro_call_ path_ trace command
5.5.3 Call path trace via Node Manager.
5.5.4 Grapool command
5.5.5 Trace on ET-MFG
5.5.6 ClientsSessionId, ServerResId and their relation
5.5.7 Db_info_term_command
5.5.8 Wireshark trace
6 Bandwidth using for VoIP termination
7 Some traces performed in MGW
7.1 Example of Et-MFG trace
7.2 Example of GCP trace
7.2.1 Example of troubleshooting related the ring back tone issue
7.2.2 Example of troubleshooting related the DTMF tone
8 How to check the counters.
9 SIP-I /VoIP test cases
9.1 Test lab scenario
9.2 Test environment tools
9.3 Practical test cases, How to troubleshoot it
9.3.1 A (POTS subscriber) call B (MSS subscriber)
9.3.2 A (MSS subscriber) call B (PK3 subscriber)
9.3.3 A (POTS subscriber) call B (MSS subscriber), B is in state "switched off"
9.3.4 A (POTS subscriber) call B (MSS subscriber), B is state in state "out of coverage"
9.3.5 A(MSS subscriber) call B(PK3 subscriber), B doesn't answer
9.3.6 A (MSS subscriber) call B(POTS subsriber), B doesn't answer
9.3.7 A( MSS subscriber) call B (POTS subscriber), A receive congestion tone
9.3.8 Multy party controlled by subscriber under MSS network
9.3.9 Test Case*.13.10 MGW Warm Restart
9.3.10 Test Case*.13.11 MGW Cold Restart
9.3.11 A call B, B perform redirection to C
9.4 MGW Counters
9.4.1 How to check the counters.
10 TR opened for issues related the MGW node
11 Abbreviations
12 References:
Contents :
1 Contents
2 Purpose
3 Test environment tools
4 MGW information related the VoIP functionality
4.1 License issues
4.1.1 How to check the license for VoIP feature
4.2 Which profile GCP is needed for the VoIP feature
4.2.1 Check the GCP information
4.2.2 How to activate the GCP trace in MGW
4.2.3 GCP decoder
4.2.4 GCP Common Error Cases
4.2.5 GCP Error codes related the SDP faults.
4.2.6 How to check the GCP error codes
5 Troubleshooting of a VoIP call
5.1 Network scenario
5.2 Software level
5.3 IP termination, Nb and Mb interface details
5.4 Call flow
5.5 Test execution
5.5.1 Mesc_info_Fpif command
5.5.2 Fro_call_ path_ trace command
5.5.3 Call path trace via Node Manager.
5.5.4 Grapool command
5.5.5 Trace on ET-MFG
5.5.6 ClientsSessionId, ServerResId and their relation
5.5.7 Db_info_term_command
5.5.8 Wireshark trace
6 Bandwidth using for VoIP termination
7 Some traces performed in MGW
7.1 Example of Et-MFG trace
7.2 Example of GCP trace
7.2.1 Example of troubleshooting related the ring back tone issue
7.2.2 Example of troubleshooting related the DTMF tone
8 How to check the counters.
9 SIP-I /VoIP test cases
9.1 Test lab scenario
9.2 Test environment tools
9.3 Practical test cases, How to troubleshoot it
9.3.1 A (POTS subscriber) call B (MSS subscriber)
9.3.2 A (MSS subscriber) call B (PK3 subscriber)
9.3.3 A (POTS subscriber) call B (MSS subscriber), B is in state "switched off"
9.3.4 A (POTS subscriber) call B (MSS subscriber), B is state in state "out of coverage"
9.3.5 A(MSS subscriber) call B(PK3 subscriber), B doesn't answer
9.3.6 A (MSS subscriber) call B(POTS subsriber), B doesn't answer
9.3.7 A( MSS subscriber) call B (POTS subscriber), A receive congestion tone
9.3.8 Multy party controlled by subscriber under MSS network
9.3.9 Test Case*.13.10 MGW Warm Restart
9.3.10 Test Case*.13.11 MGW Cold Restart
9.3.11 A call B, B perform redirection to C
9.4 MGW Counters
9.4.1 How to check the counters.
10 TR opened for issues related the MGW node
11 Abbreviations
12 References: