Zhone Technologies 600, 900 Adpcm Card User Screens and Settings, Adpcm Card Main Screen Actions

ADPCM Card User Screens and Settings ADPCM Card

	Table 1-2. ADPCM Card Main Screen Actions
Action	Function
Save	Saves changes to settings.
Undo	Returns all settings to the last saved state.
Refresh	Redraws the current screen with the latest information.
pg_Left	Pages through the 64 engines (highest to lowest), 8 at a time.
pg_riGht	Pages through the 64 engines (lowest to highest), 8 at a time.
SWitch	Switches an active ADPCM card to its redundant mate.
Main	Returns to the ADPCM Card Main Screen. If changes are made to settings
	and not saved, users will be prompted to save or lose changes.

Table 1-3summarizes the ADPCM card configuration parameters and available settings. These are also described in the following paragraphs.

Table 1-3. ADPCM Card Setting Options and Defaults

Parameter					User Options				Default
STATE	stdby	actv	rdnt						stdby
USER	n/a	uX-1 through uX-8							n/a
WAN/SERV	n/a	w1-1	w1-2	w2-1 w2-2			w3-1	w3-2 w4-1 w4-2	none
TS	n/a	01-24 01-31							01
ADPCM W/S	w1-1	w1-2 w2-1			w2-2	w3-1	w3-2	w4-1 w4-2	none
ADPCM TS	01-24 01-31								01
TYPE	n/a	v&s	v trnsp						v&s
RATE	n/a	24K	32K	40K					24K
SIG MODE	n/a	e&m	fxs	plar	fxo	user			e&m
CODING	n/a	u-law a-inv							u-law
TC CGA	n/a	idle	busy						idle

STATE

The State setting determines whether the port is active or inactive. When assigning ADPCM engine pairs for WAN traffic, set the State setting to stdby (standby) for ports that are not yet used or not yet configured. Set it to actv (active) for ports that are ready for use.

Setting the State to rdnt (redundant) for any port on an unused card will cause that card to act as the redundant back-up for all of the other ADPCM cards in that unit. Once a card is designated as a redundant ADPCM card the only way it can be used for regular ADPCM traffic is to change the state of the selected port back to either actv or stdby.

When assigning ADPCM engine pairs from user cards, changing the port from stdby to actv and saving the selection information on the user card screen will cause the system to automatically assign an ADPCM engine.

When the engine is assigned from a user card, no changes can be made from the ADPCM card screen to any of the fields.

1-4 Server Cards