AXIS camera won't install in HASSIO 87.1

Hi, Hope someone can help. I have been able to get 19 Axis cameras installed and working correctly.
They are: 18 on Q7406 Blades and 4 on Q7214 quad server.
I also have 4 212PTZ cameras (Version 4.49) that don’t install. The automated process using Vapix CGI commands do not work as I think this is too old a system. (Needs 5.50 and above).
Anyway have manually installed using the same code in axis.config and still nothing.
This works for the other cameras.

     "00408CX1X2X3X4": {
    "host": "192.168.123.123",
    "include": [
        "camera"
    ],
    "location": "",
    "name": "DeerRunView",
    "password": "password",
    "port": 6123,
    "trigger_time": 0,
    "username": "user"
},

But does not work with the 212PTZ cameras. (changed MAC, IP, port, user, and PW of course)

****************************** Below is from the log. This relates to the Vapix call errors. ************

Traceback (most recent call last):
File "/usr/local/lib/python3.6/site-packages/axis/utils.py", line 16, in session_request
response.raise_for_status()
File "/usr/local/lib/python3.6/site-packages/requests/models.py", line 940, in raise_for_status
raise HTTPError(http_error_msg, response=self)
requests.exceptions.HTTPError: 404 Client Error: Not Found for url: http://192.168.123.218:8198/axis-cgi/param.cgi?action=list&group=Properties.System.SerialNumber

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/local/lib/python3.6/concurrent/futures/thread.py", line 56, in run
result = self.fn(*self.args, **self.kwargs)
File "/usr/local/lib/python3.6/site-packages/homeassistant/components/axis/__init__.py", line 168, in axis_device_discovered
if not setup_device(hass, config, device_config):
File "/usr/local/lib/python3.6/site-packages/homeassistant/components/axis/__init__.py", line 241, in setup_device
hass.data[DOMAIN][device.vapix.serial_number] = device
File "/usr/local/lib/python3.6/site-packages/axis/vapix.py", line 83, in serial_number
'Properties.System.SerialNumber')
File "/usr/local/lib/python3.6/site-packages/axis/vapix.py", line 24, in get_param
result = self.do_request(cgi, action, 'group=' + param)
File "/usr/local/lib/python3.6/site-packages/axis/vapix.py", line 45, in do_request
result = session_request(self.config.session.get, url)
File "/usr/local/lib/python3.6/site-packages/axis/utils.py", line 22, in session_request
raise_error(response.status_code)
File "/usr/local/lib/python3.6/site-packages/axis/errors.py", line 39, in raise_error
raise cls("{}".format(type))
axis.errors.AxisException: 404
2019-02-20 15:30:25 ERROR (MainThread) [homeassistant.core] Error doing job: Future exception  was never retrieved
Traceback (most recent call last):
File "/usr/local/lib/python3.6/site-packages/axis/vapix.py", line 80, in serial_number
return self._serial_number

AttributeError: ‘Vapix’ object has no attribute ‘_serial_number’

Any help would be appreciated.
Thanks

The commands used in the backend are different on older firmwares like the 212. So there is no support for it. Doesn’t really matter if you manually enter parameters into the axis.conf