Call Transfer Parameters

Use the following table to specify call transfer behavior.

Table 1. Call Transfer Parameters

Template

Parameter

Permitted Values

Change Causes Restart or Reboot

sip-interop.cfg

voIpProt.SIP.allowTransferOnProceeding

1 (default) - Transfer during the proceeding state of a consultation call is enabled.

0 - Transfer during the proceeding state of a consultation call is enabled

2 - Phones will accept an INVITE with replaces for a dialog in early state. This is needed when using transfer on proceeding with a proxy call server such as openSIPS, reSIProcate or SipXecs.

No

features.cfg

call.defaultTransferType

Set the transfer type the phone uses when transferring a call.

Generic Base Profile: Consultative (default) - Users can immediately transfer the call to another party.

Skype Base Profile: Blind (default) - The call is placed on hold while a new call is placed to the other party.

No