On a 3CX configured with 5 digit extensions, how many digits are trunk extensions?

[VoIPTools]

I've checked on phone systems configured with 3-digit and 4-digit extensions and on both systems the length of the SIP trunk extensions is 5. But what if you configure your PBX with 5 digit extensions? Does the PBX use 6-digit extensions for trunks? If it stays at 5 digits, you would have conflicts with user extensions. Is it always 5 digits or are they sometimes more or less than 5 digits?

 

[jed]

I've checked on phone systems configured with 3-digit and 4-digit extensions and on both systems the length of the SIP trunk extensions is 5. But what if you configure your PBX with 5 digit extensions? Does the PBX use 6-digit extensions for trunks? If it stays at 5 digits, you would have conflicts with user extensions. Is it always 5 digits or are they sometimes more or less than 5 digits?

SIP Trunk still use 5 Digit for SIP Trunk system numbers.

And yes, on a system here, an Agent has ext. 10000, the SIP Trunk 10001, and Another Agent has 10002

Hope this helps.....

 

[VoIPTools]

Thank you! I was too lazy to spin up a server to check. I figured someone would know and save me the effort.