TANDBERG 7000 MXP User Manual

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TANDBERG 7000 MXP 
168 
 
5.4.7 
Default Call Settings 
 
 
Default Call Settings are connected with 
Call Settings
 in the call menu. If you leave Call Settings 
unchanged when making a call, the system will use the default Call Settings in the call. 
 
In addition to the Call Settings Call Type, Net, Bandwidth and Restrict (56k), you also find settings 
for H.320 Auto bandwidth and H.323 Auto bandwidth in Call Settings. 
 
Call type 
Call Type can be set to: 
ƒ Video 
Call 
ƒ Telephone 
Call 
 
If either the Call Type is set to Telephone Call or the Place Telephone Call 
icon is selected when making a call, the call will be set up as a telephone call. 
In all other cases the call will be set up as a video call. 
 
Some network configurations may cause the setup of a video call to fail. The 
call will then be set up as a telephone call instead if Fallback to Telephony is 
enabled. 
 
For MultiSite calls, Call Type enables you to specify both telephone calls and 
video calls in the same conference. 
 
Network 
The Network alternatives are:  
ƒ Auto 
ƒ ISDN 
ƒ  H.323   
ƒ SIP 
 
If Auto is selected, the system will select the right network depending on the 
entered number: 
 
ƒ  If an IP-address (e.g. 10.12.34.56 ) is entered, H.323 is selected.  
ƒ  If the first digits in the number match those set in H.323 Prefix, H.323 
is selected.  
ƒ  In other cases, ISDN (H.320) is selected. 
 
ISDN indicates: 
 
ƒ ISDN-BRI 
ƒ ISDN-PRI 
ƒ Leased 
E1/T1 
ƒ  External Networks  
 
If a gatekeeper is present, it is possible to place IP-calls using “telephone-
style” numbers, e.g. an E.164 alias, according to the numbering plan 
implemented in the gatekeeper. The gatekeeper will then translates the dialed 
number into an IP-address, see 
H.323 Settings
 for more information about 
gatekeepers.