ASCOM Myco 3 Troubleshooting Manual page 6

6.1.3 Hardware Related ................................................................................................38
6.1.4 Installation and Maintenance.................................................................................43
6.2 WLAN Troubleshooting Scenarios ......................................................................................43
6.2.1 Voice Problems While Roaming.............................................................................43
6.3 Warning Messages............................................................................................................44
6.3.1 No Network Connection ......................................................................................44
6.3.2 No SIP Connection............................................................................................... 47
6.3.3 Incorrect SIP Authorization Details.........................................................................48
6.3.4 No Phone Calls....................................................................................................49
7 Related Documents ..................................................................................................................... 50
8 Document History ........................................................................................................................ 51
Appendix A Handset Parameters .....................................................................................................53
A.1 Article Numbers ................................................................................................................53
A.2 Device Information ............................................................................................................53
Appendix B Ports ............................................................................................................................55
B.1 SIP ...................................................................................................................................55
B.2 Voice Traffic .....................................................................................................................55
B.3 Google Mobile Services .....................................................................................................55
B.4 Other Services ..................................................................................................................55
TROUBLESHOOTING GUIDE
TD 93297EN / 19 December 2019 / Ver. B
Ascom Myco 3