IDA8 Global-Net User Manual
254
© 2017, ATEÏS, member of PAX ProAV Group
Transfer Protocol: Select either TCP or UDP for the communication protocol between the Terracom
devices and SIP Server. Note: The transfer protocol of the Terracom devices and SIP Server should be
the same.
Firewall Traversal Mode: Use [TERRA Net] to relay the audio packet through TCP/UDP or use [SIP
Server].
Username (TERRA Net only): The SIP calling name can be user-defined in the text or telephone
number.
SIP Port: The network port for SIP protocol, set 5060 by default.
RTP Port: The network port for RTP protocol for receiving and transmitting audio, set 6912 by default.
Online Identification Way: The Terracom supports to paging to Terra device via Internet Paging Server
(IPS). Here you can choose the URI or IP Address option as the identification way to know whether the
Terra device is online/offline.
Identification Send Interval: The time interval of sending IPS signal.
Please note if user set the time interval higher, it can decrease bandwidth occupy on network,
but will cause the response time for IPS to detect Terracom device become slower.
AGC Maximum Gain: The maximum gain of AGC supported by the mic audio during the intercom and
paging.