A custom site in Bangladesh, There are ip phones and analog phones,custom needs ip phone and analog phone dial 0 can call to different internal phone.
we can use this way to do some config:
change the callee number depend on different caller number.
the analog phone number is 5043, we can make a number change index 2, callee number 0 changes to 555.
log in to u1960, in the config mode, do the command:
config add callerprefix dn 5403 cldpredeal yes cldindex 2
then we test, 5403 dials 0 can call to 555.
because all the phones under the U1960 are in the sub-pbx 0, so when the engineer config a hunting group service access code 0, all the phones dial 0 will make a call to the front desk with this way. as for analog phone custom hope dial 0 can make a call to emergency phone 555, so we need to do some config on analog phone.
in the U1960 product document, RD can add this hotel scenario solution