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Index
ISG50 User’s Guide864
export phonebook 588
extended authentication
and VPN gateways 370
IKE SA 391
extension portal 757
account settings 760
call forward and blocking 761
call recording 764
restrictions 760
voice mail 763
web phone dial 759
extensions 27, 87, 89, 136
busy 532
call transfer 532
for analog phones 88
FXS 88
grouping 455
ISDN BRI 88
portal 757
query number 458
ring groups 549
SIP 87
user login 757
voice mail 467
external lines
see outbound line groups
ext-user
troubleshooting 771
F
false negatives 415
false positives 415, 417
fax 89, 503
FCC interference statement 855
feature code
settings 433
feature codes 163
example 163
tutorial 163
voice mail 163
file extensions
configuration files 725
shell scripts 725
file manager 725
configuration overview 105
filtered port scan 422
find me list 761
Firefox 43
firewall 353, 354
actions 364
and address groups 351, 363
and address objects 351, 363
and ALG 335, 336
and H.323 (ALG) 335
and HTTP redirect 332
and IPSec SA 355
and IPSec VPN 770
and logs 351, 364
and NAT 361
and port triggering 296, 768
and schedules 351, 363, 405, 407
and service groups 363
and service objects 620
and services 363
and user groups 363, 366
and users 363, 366
and VoIP pass through 336
and zones 354,
362
asymmetrical routes 360, 361
configuration overview 101
global rules 355
prerequisites 102
priority 362
rule criteria 355
see also to-Device firewall 354
session limits 355, 364
to-Device, see to-Device firewall
triangle routes 360, 361
troubleshooting 766
firmware
and restart 731
boot module, see boot module
current version 187, 732
getting updated 731
uploading 731, 732
uploading with FTP 699
firmware upload
troubleshooting 773
flash usage 189
flood detection 423
follow me 433
force user authentication policies
prerequisites 104