User's Manual

Page 26 of 49
Telephony
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Navigate to Telephony > Call Setting > SIP setting> SIP Server to change the RTP Codec.
Note: SIP calls with the iSavi
TM
terminal require a special SIP client application on your smart
phone or tablet. The IsatHub Voice app is available from the App Store or Google Play.
SIP calls from a Windows or Macintosh PC are not supported. Use of any other SIP application
will not benefit from the voice connection to the Inmarsat network and may suffer technical issues
in congested areas.