Enable REFER support This will define whether SIP REFER support is enabled or disabled on the Trunk Configuration to your IP/PBX. The default value is True. If your IP/PBX Gateway supports REFER support, please leave this as True. If it does not, this value needs to be changed to False. If you are not sure if your gateway supports REFER, please reference . Forward PAI Determines whether the PAI (P-Asserted-Identity) header field is forwarded from the Mediation Server to Release 1.4.1 only the gateways. The value can be True or False. The default value is True.
Enable REFER support This will define whether SIP REFER support is enabled or disabled on the Trunk Configuration to your IP/PBX. The default value is True. If your IP/PBX Gateway supports REFER support, please leave this as True. If it does not, this value needs to be changed to False. If you are not sure if your gateway supports REFER, please reference . Forward PAI Release 1.4.1 only Determines whether the PAI (P-Asserted-Identity) header field is forwarded from the Mediation Server to the gateways. The value can be True or False. The default value is True.