Tel sys Flashcards
What is the main function of a PBX?
Interface between users, allowing them to access telephone services enabled by the installer.
What are the specialized cards that allow phones and trunks to connect to the PBX?
Intelligent Peripheral Equipment (IPE) cards.
Yes or No; IPE cards are hot swappable and interchangeable
Yes
Yes or No; Common Equipment Cards are hot swappable.
No
Which card is responsible for storing system and customer data?
Common Processor Pentium Mobile (CPPM)
Which card provide 16 analog telephone circuits?
Analog Message Waiting Line (MWALC)
Which card provides 16 digital telephone circuits?
Digital Line Card (DLC)
The universal trunk card can be configured into what type of trunks?
CO, FX, WATS, DID, DOD, TIE, Page, RAN
A Fixed Media Drive (FMD) is how large and stores what data?
40gb, and stores the active version of customer database.
A Removable Media Drive (RMD) retains what?
The true backup copy
What slot can the CPPM card NOT be installed in?
Slot 0
Which IPE card provides digital trunk interface with the T1?
1.5 MB TMDI DTI/PRI
Which slots can the 1.5 MB TMDI DTI/PRI card be installed in?
Slots 1 - 9
Which loads are linked?
LD 10, 11, 20, 32
What is the Meridian 1 Basic Data Block hierarchy?
Set/station Level, Customer Level, System Level
LD 10 is used for?
Programming analog extensions
What syntax is used for initiating backups?
EDD
What load is for backing up to internal and external local flash memory?
LD 43
True or False; Digital phones are proprietary
True
LD 11 is used for?
Programming digital extnesions
What is a CLS?
Class of Service enables/disables features available to a particular phone.
What Is the CLS conditionally set to?
Denied
What is the TARG?
Trunk Access Restriction Group allows you to tell the system which phones will be restricted from accessing a trunk.
LD 16 is used for?
Assigning TARG
What is the TGAR?
Trunk Group Access Restriction is a value assigned to a phone allowing you to “group” phones like restrictions.
Which LD is the TGAR programmed in?
LD 10, 11
What TYPE phones does the CS1000E use?
500, 2500, 3904, 2616
Which phones are polarity sensitive?
Digital (2616)
What are the two forms of address signaling?
Dial Pulsing (DIP), Digitone (DTN)
What are the three common trunk signaling types?
Supervisory Signaling States, Address Signaling, Information Signaling
Which trunk type does long distance 1800 #’s?
Wide Area Telephone Service (WAT) trunk.
ACOD is?
Access Code
What is required when connecting a DTI trunk to the PSTN?
A Channel Service Unit (CSU)
A DTI provides how many channels?
24
What does a CSU provide?
A demarc point, protection, and loop back test modes.
A clock controller does what?
Synchronizes the internal system clock with the digital trunk
What does the red & yellow alarm on the trunk card indicate?
Red = Local, Yellow = Remote end
