Reserved Number Space

Reserved Number Space

What is Reserved Number Space? Voradian excludes certain sets of 2, 3, 4, and 5 digit numbers in our platform from being assigned as extension numbers within a domain because they are reserved for system functions. In certain instances, if you wish to use extension numbers that are in the reserved space, we can provide special customized programming to accommodate your unique need. There will be additional charge for custom programming - currently around $250.00 USD. per space, per domain. Following reserved number spaces can not be custom programmed.

411 Information (Directory Assistance)

611 Voradian Customer Service

911 Emergency Access

933 Test Number (Voradian 911 test route)

700-799 Dynamic Call Parking Orbit

7000-7999 These are unusable as 4-digit extension numbers because they conflict with the 7+extension (3 digit extension) rule to transfer a call directly to voicemail.

70000-79999 These are unusable as extension numbers because they conflict with the 7+extension (4 digit extensions) rule to transfer a call directly to voicemail.

99XXX+ 99 plus a users extension (3 and 4 digits) are reserved to work with Intercom features.

5000 Unregistered Login to Voicemail (prompted for acct no and password)

5001 Registered Login to Voicemail (prompted for password only)

5002 Hot Desking Sign In

5003 Requests the User's PIN then provides a 2nd dialtone (useful for calling from phones in public spaces

5004 Reserved for Future Hot Desking Development.

8888 This User has a limited view in the PBX portal. When assigned the Office manager role, the 8888 User can only view the Home and Call History pages. Other Office manager functions are disallowed.

XX Please plan to use 3 and 4 digit extensions. 2 digit extension numbers are not allowed as it is used for system functions. NOTE: Extensions can not begin with the number 0. (Ex: 0211)