- UA: don't create a NonInviteServerTransaction for CANCEL (fixes #248). - UA: add UA.data={} attribute. - UA: connect() returns now a Boolean indicating whether the start action takes place or not.
- UA: don't create a NonInviteServerTransaction for CANCEL (fixes #248).
- UA: add UA.data={} attribute.
- UA: connect() returns now a Boolean indicating whether the start action takes place or not.

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