Cannot disallow unknown format

I just installed *NOW and tried to reconfigure my system. I have accounts with VOIP providers not listed, as well as a Linksys 3102 FXO/FXS device.

I am still trying to get them working, but right now I am seeing these errors. Need to get this error resolved before I go further. Anyone have any suggestions?

Reloading SIP
== Parsing ‘/etc/asterisk/sip.conf’: Found
== Parsing ‘/etc/asterisk/users.conf’: Found
[Jul 18 14:32:04] WARNING[2953]: frame.c:1289 ast_parse_allow_disallow: Cannot disallow unknown format ‘’
[Jul 18 14:32:04] WARNING[2953]: frame.c:1289 ast_parse_allow_disallow: Cannot disallow unknown format ‘’
[Jul 18 14:32:04] WARNING[2953]: frame.c:1289 ast_parse_allow_disallow: Cannot disallow unknown format ‘’
== Parsing ‘/etc/asterisk/sip_notify.conf’: Found

And you expected to know what is in your users.conf without showing us ?
or was that an oversite and you forgot to post it.

Ian

[501]
callwaiting = yes
cid_number = 501
context = numberplan-custom-1
email =
fullname = XXXXXXX
group =
hasagent = no
hasdirectory = no
hasiax = no
hasmanager = no
hassip = yes
hasvoicemail = yes
host = dynamic
mailbox = 501
secret = XXXXXXXXX
threewaycalling = yes
zapchan =

[502]
callwaiting = yes
cid_number = XXXXXXXXX
context = numberplan-custom-1
email =
fullname = XXXXXXXXX
group =
hasagent = no
hasdirectory = no
hasiax = no
hasmanager = no
hassip = yes
hasvoicemail = yes
host = 192.168.1.50
mailbox = 502
secret = XXXXXXXXX
threewaycalling = yes
zapchan =

[507]
callwaiting = yes
cid_number =
context =
email =
fullname = XXXXXXXXX
group =
hasagent = no
hasdirectory = no
hasiax = no
hasmanager = no
hassip = yes
hasvoicemail = yes
host = dynamic
mailbox = 507
nat = yes
secret = XXXXXXXXX
threewaycalling = yes
zapchan =

[511]
callwaiting = yes
cid_number =
context = numberplan-custom-1
email =
fullname = XXXXXXXX
group =
hasagent = no
hasdirectory = no
hasiax = no
hasmanager = no
hassip = yes
hasvoicemail = yes
host = dynamic
mailbox = 511
nat = yes
secret = XXXXXXXXXXX
threewaycalling = yes
zapchan =

[sw1_XXXXXXX]
disallow =
allow = all
callerid =
contact =
context = from-trunk
dialformat = ${EXTEN:1}
fromdomain =
fromuser =
group =
hasexten = no
hasiax = no
hassip = yes
host = sw1.XXXXXXXX.com
insecure = port,invite
nat = yes
port = 5060
provider = XXXXXXX
registeriax = no
registersip = yes
secret = xxxxxxxx
trunkname = Custom - XXXXXXSW1
trunkstyle = customvoip
username = xxxxxxxx

[xxxxxxxxxxxx]
disallow =
allow = all
callerid = XXXXXXXXX
contact =
context = from-pstn
dialformat = ${EXTEN:1}
fromdomain =
fromuser =
group =
hasexten = no
hasiax = no
hassip = yes
host = 192.168.1.50
insecure = no
nat = never
port = 5061
provider =
registeriax = no
registersip = no
secret = xxxxxxxxxxx
trunkname = Custom - xxxxxxxxxxx
trunkstyle = customvoip
username = xxxxxxxxxxxx

[sw2_xxxxxxxxx]
disallow =
allow = all
callerid =
contact =
context = from-trunk
dialformat = ${EXTEN:1}
fromdomain =
fromuser =
group =
hasexten = no
hasiax = no
hassip = yes
host = sw2.xxxxxx.com
insecure = port,invite
nat = yes
port = 5060
provider =
registeriax = no
registersip = yes
secret = xxxxxxxxx
trunkname = Custom - xxxxxxxx_sw2
trunkstyle = customvoip
username = xxxxxxxxx

Got it thx

disallow cannot be blank.