Hi,
In SIP trunk configuration setting, we can configure the "Rerouting Calling Search Space". Would like to know, possible to have a workaround to achieve the same behavior in an E1 QSIG trunk? Thank you.
Rerouting Calling Search Space:
Calling search spaces determine the partitions that calling devices can search when they attempt to complete a call. The rerouting calling search space gets used to determine where a SIP user (A) can refer another user (B) to a third party (C). After the refer is completed, B and C connect. In this case, the rerouting calling search space that is used is that of the initial SIP user (A).
