Administrator Settings
163
These types of calls are often referred t o as
H.221 calls
2x64 calls
2x56 calls
- as making 2 x 64 kbps or 2 x 56 kbps calls to the same system.
Place this type of call by:
Set Network to ISDN
Set Bandwidth to 128 kbps
A field for the 2nd number pops up in Call Settings.
Enter the second number in the Call Settings field. For 128 kbp s ca lls that use bonding,
ignore the second number field and just enter one number to be dialed.
Using sub-address / extension address / MCU password
Sub-address is used to address diffe rent systems on the same ISDN line and is primarily used in
European Countries. LAN equivalent extension address or TCS-4 is used to address different
systems on a LAN, when dialing via a ga teway.
To specify an ISDN sub-address or its LAN equivalent extension address (TCS-4), add a star (*)
after the number and then enter the sub-address/extension addre ss.
Example:
12345678*10 ( <number>*<Sub-address/extension addre ss/MCU password>)
When dialing IP via a gateway, the number behind th e star (*) on IP might be interpreted as an
extension address.
When calling to external M CU’s requiring a password (TSC-1), this password ca n be added after
the star (*). If no password is specified, the user will be asked to enter the password (after
connecting to the MCU).