# QSIG Call Transfer

A user can connect two other calls together, of the same basic service, as a new call (there must be three parties). This feature does not support placing a party on soft hold before making an enquiry call to another. This feature maps to the Transfer portion of the MSDN/DPNSS Call Hold and Three-Party Working Service.

Related Topics

- QSIG Description

- QSIG Conditions

- QSIG Operation

- QSIG Programming