Regex failed to match To/From

[bauspanderu]

pyVoIP.SIP.error.SIPParseError: Regex failed to match To/From.

Please open a GitHub Issue at https://www.github.com/tayler6000/pyVoIP and include the following:

data='sip:**[email protected]' type(match)=<class 'NoneType'>

I'm going to paste the full debug output as a separate txt file, as it's going to be easier to work with and won't fill up all the space here. I've redacted the username, everything else in untouched.
Full Debug output.txt

I'm using version 2.0.0a5

[bauspanderu]

The error seems to be related to the number I'm trying to call, which is **1. Any other number doesn't throw an error, but I have no way to test if the call is actually made at the moment, as I'm usig a FRITZ!Box and internal calls can only be made with ** AFAIK