Hello all
i have weird issue with my pbx with below scenario
caller <<<<>>>>>GSM GW (dinstar) <<<>>>>Issable PBX ( Asterisk) <<<<>>>> Called (Extention
some times got check_auth: username mismatch as shown below and call drop !
"
[2024-03-10 21:05:47] WARNING[21600][C-00000009]: chan_sip.c:17388 check_auth: username mismatch, have , digest has
[2024-03-10 21:05:47] NOTICE[21600][C-00000009]: chan_sip.c:26609 handle_request_invite: Failed to authenticate device 07769305137 sip:07769305137@10.10.10.12:5060;tag=2e6a44a157783bec2d6e6fa40469f9e6
"
even some times no issue and call success
anyone can support