Matrix Telecom Proton 308 - Direct Outward System Access (DOSA)

44 PROTON 206/308 V1 System Manual
Example:
Enable DID on trunk 2 during day time and disable it during night time.
Use following command:
43-2-1-0
By default, DID is disabled on all the trunks during both daytime and nighttime.
Step 2
DID/DOSA Music Timer-Time for which caller gets music on dialing a DOSA enabled trunk.
Command : 217-20-Timer
Default : 05 seconds
Valid Range : 01 to 99 seconds
DID/DOSA Beeps Timer-Time for which caller gets beeps after the music for dialing a valid station number.
Command : 217-21-Timer
Default : 05 seconds
Valid Range : 01 to 99 seconds
DID/DOSA Ring Time-Time for which the station accessed through DID rings.
Command : 217-22-Timer
Default : 30 seconds
Valid Range : 01 to 99 seconds.
Important Points:
• DID facility can be enabled on one or more trunks.
• DID can be enabled/disabled for day and night time independently.
• Call Privacy can be given against DID calls. For more details, please refer topic ‘Privacy’.
• DID facility cannot be used for stations starting with ‘1’ if DID and DOSA, both are to be used simultaneously
on the same trunk.
Relevant Topics:
1. “Day and Night Modes” 40
2. “Privacy” 63
Direct Outward System Access (DOSA)
What’s this?
DOSA enables the user to use the system resources for making outgoing call from anywhere outside the office.
This facility is generally used to make long distance calls.
How it works?