Business Phones Done Right!

845-525-6000    📨 support@skytektel.com

Extensions Theme

Adding or updating? For best practice use this pre-defined numerics.

Got Stuck?
Feel free to contact us

User Extensions 

100 – 899

Door Bells 

8001 – 8999  

Additional Voicemail boxes 

900 – 999

Times Frames 

2401 – 2499

Route by Time

2400

Auto Attendants Business Hrs

1200 – 1299

Auto Attendants After Hrs

1300 – 1399

Auto Attendants Holidays

 1400- 1499

Ring Groups 

6000 – 6499

Queue’s 

6500 – 6999

Conference Routing 02020202

4099

Owned Conference Bridge Default User

4098

Prepend owned Conferences Host

4 = extension

Call Park 1 (With Ring Back)

721

Call Park 2 (With Ring Back)

722

Call Park 3 (With Ring Back)

723

Reserved Extensions Suffixes

Users have a primary extension and can have up to 9 other alternate extensions suffixed with a letter. For example, User 1000 may have a primary extension of ‘1000’ but can also have extensions such as ‘1000a’, ‘1000b’, and ‘1000c.’

Some extension suffixes are reserved for various systems’ usage. This article is to track extension suffixes that we recommend NOT deploying.

 
Suffix
Use case (reserved for)
mReachUC Mobile / UC Client Mobile
nReachUC Connector
tMicrosoft Teams Integration
wUC Client Web / Progressive Web App (PWA)