| 923 | === I keep getting PJ_ERESOLVE error on Windows Mobile === #wm-resolve |
| 924 | |
| 925 | From our experiments, this is caused by one of these: |
| 926 | - When the networking is down, pjlib will return PJ_ERESOLVE error when trying to query the IP address of local hostname. |
| 927 | - Bug in PJSIP, which caused PJ_ERESOLVE error even when the destination address is an IP address. This is supposed to be fixed in ticket #458. |
| 928 | |
| 929 | === SIP request doesn't seem to reach the destination, and SIP transaction will time out === #wm-sip-timeout |
| 930 | |
| 931 | The symptom of this problem: |
| 932 | - PJSIP initializes fine, and the log shows that it is sending SIP requests (such as REGISTER or INVITE) to remote destination. |
| 933 | - Remote destination does't receive the request, so finally the SIP transaction times out. |
| 934 | - Other programs or softphones seem to be able to send TCP or UDP packets fine. |
| 935 | |
| 936 | Basically we don't know the cause of this problem yet. |