error using for playDTMF

[starlessboi]

Hi, I'm using this library for a while, thanks for your effort. recently I tried using that for playing dtmf with action playDTMF it plays beep sound but gives error as output, and code hangs, with this error:

Exception in callback _SelectorSocketTransport._read_ready() handle: <Handle _SelectorSocketTransport._read_ready()> Traceback (most recent call last): File "/usr/lib64/python3.6/asyncio/events.py", line 145, in _run self._callback(*self._args) File "/usr/lib64/python3.6/asyncio/selector_events.py", line 721, in _read_ready self._protocol.data_received(data) File "/opt/qs_main/qs_mainenv/lib64/python3.6/site-packages/panoramisk/ami_protocol.py", line 72, in data_received self.handle_message(message) File "/opt/qs_main/qs_mainenv/lib64/python3.6/site-packages/panoramisk/ami_protocol.py", line 79, in handle_message if response.add_message(message): File "/opt/qs_main/qs_mainenv/lib64/python3.6/site-packages/panoramisk/actions.py", line 92, in add_message multi = self.multi File "/opt/qs_main/qs_mainenv/lib64/python3.6/site-packages/panoramisk/actions.py", line 71, in multi elif msg.endswith('successfully queued') and self['async'] != 'false': File "/opt/qs_main/qs_mainenv/lib64/python3.6/site-packages/panoramisk/utils.py", line 179, in getitem return self._store[key.lower()][1] KeyError: 'async'

would you please guide me through solving this issue? thanks

[gawel]

Looks like duplicate https://github.com/gawel/panoramisk/pull/88