Fix for issue 1041 Call Waiting Tone Missing

[julien-celya]

See the issue here : FreePBX/issue-tracker#1041

I'm using a regex : ^(RING|HOLD)?INUSE$ to test the EXTENSION_STATE instead of testing if it is equal to INUSE.

Tested with macro-dial-one but not macro-dial :

root@freepbx17-dev:/var/log/asterisk# tail -f /var/log/asterisk/full|grep -B1 CWRING
[2026-06-16 14:34:15.846] VERBOSE[3212392][C-00000019] pbx.c: Executing [s@macro-dial-one:60] NoOp("Local/102@from-queue-00000019;2", "debug cwtone enabled : enabled aaaaaa extension state : NOT_INUSE") in new stack
[2026-06-16 14:34:15.846] VERBOSE[3212392][C-00000019] pbx.c: Executing [s@macro-dial-one:61] ExecIf("Local/102@from-queue-00000019;2", "0?Set(CWRING=r(callwaiting)):Set(CWRING=)") in new stack
--
[2026-06-16 14:34:17.556] VERBOSE[3212415][C-0000001a] pbx.c: Executing [s@macro-dial-one:60] NoOp("Local/102@from-queue-0000001b;2", "debug cwtone enabled : enabled aaaaaa extension state : INUSE") in new stack
[2026-06-16 14:34:17.557] VERBOSE[3212415][C-0000001a] pbx.c: Executing [s@macro-dial-one:61] ExecIf("Local/102@from-queue-0000001b;2", "1?Set(CWRING=r(callwaiting)):Set(CWRING=)") in new stack
--
[2026-06-16 14:34:21.101] VERBOSE[3212436][C-0000001b] pbx.c: Executing [s@macro-dial-one:60] NoOp("PJSIP/38205-00000027", "debug cwtone enabled : enabled aaaaaa extension state : RINGINUSE") in new stack
[2026-06-16 14:34:21.102] VERBOSE[3212436][C-0000001b] pbx.c: Executing [s@macro-dial-one:61] ExecIf("PJSIP/38205-00000027", "1?Set(CWRING=r(callwaiting)):Set(CWRING=)") in new stack