Help > Using the web interface > Exchange lines > Providers and Accounts > Account > Settings > Phone numbers (for PBX connection)
Phone numbers (for PBX connection)
Account
Select the account to be displayed/configured.
*Further help under External Internet Telephony
PBX base number
The PBX base number assigned to the account.
*Further help under External Internet Telephony
Extensions block
The Direct Dial In assigned to the account.
*Further help under External Internet Telephony
Number presentation
The phone number (entry of a DDI from the extensions block) to be presented for this account.
*Further help under Number presentation