# Class TelephonyTransferCall (2.48.0)

2.48.0 (latest) 2.47.0 2.46.0 2.45.0 2.44.0 2.43.0 2.42.0 2.41.2 2.40.0 2.39.1 2.38.0 2.37.0 2.36.0 2.35.0 2.34.0 2.33.0 2.32.0 2.30.2 2.29.0 2.28.3 2.27.0 2.26.0 2.25.0 2.24.1 2.23.3 2.22.0 2.21.0 2.20.0 2.19.1 2.18.0 2.17.0 2.16.1 2.15.2 2.14.1 2.13.0 2.12.0 2.11.0 2.10.0 2.9.1 2.8.1 2.7.1 2.6.0 2.5.0 2.4.0 2.3.0 2.2.0 2.1.2 2.0.0 1.1.3 1.0.0 0.8.0 0.7.2

    TelephonyTransferCall(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Represents the signal that telles the client to transfer the
phone call connected to the agent to a third-party endpoint.

This message has `oneof`_ fields (mutually exclusive fields).
For each oneof, at most one member field can be set at the same time.
Setting any member of the oneof automatically clears all other
members.

.. _oneof: <https://proto-plus-python.readthedocs.io/en/stable/fields.html#oneofs-mutually-exclusive-fields>

| ## Attributes ||
|---|---|
| **Name** | **Description** |
| `phone_number` | `str` Transfer the call to a phone number in \`E.164 format |
| `sip_uri` | `str` Transfer the call to a SIP endpoint. This field is a member of `oneof`_ `endpoint`. |