can not make call

[wjswlgus123]

-- Called Quectel/quectel0/010xxxxx
-- Quectel/quectel0-010000000c is making progress passing it to 
   > 0x7feec0031cd0 -- Strict RTP switching to RTP target address as source

[Nov 26 14:39:16] WARNING[3257][C-0000000e]: app_dial.c:1680 wait_for_answer: Unable to write frametype: 2
[Nov 26 14:39:16] WARNING[3257][C-0000000e]: app_dial.c:1680 wait_for_answer: Unable to write frametype: 2
[Nov 26 14:39:16] WARNING[3257][C-0000000e]: app_dial.c:1680 wait_for_answer: Unable to write frametype: 2
[Nov 26 14:39:16] WARNING[3257][C-0000000e]: app_dial.c:1680 wait_for_answer: Unable to write frametype: 2
[Nov 26 14:39:16] WARNING[3257][C-0000000e]: app_dial.c:1680 wait_for_answer: Unable to write frametype: 2
[Nov 26 14:39:16] WARNING[3257][C-0000000e]: app_dial.c:1680 wait_for_answer: Unable to write frametype: 2
[Nov 26 14:39:16] WARNING[3257][C-0000000e]: app_dial.c:1680 wait_for_answer: Unable to write frametype: 2
[Nov 26 14:39:16] WARNING[3257][C-0000000e]: app_dial.c:1680 wait_for_answer: Unable to write frametype: 2
[Nov 26 14:39:16] WARNING[3129]: at_response.c:2138 at_response: [quectel0] Receive NO CARRIER

[IchthysMaranatha]

Please post minicom result here, we'll carry on the discussion here

[IchthysMaranatha]

Entire call process should be working with minicom, except voice. ATD, ATA, ATH, connecting call with correct dsci, all of these should be working properly.