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Screen Reference
DS1 Circuit Pack
Administrator’s Guide for Avaya Communication Manager
783
November 2003
DMI-BOS
The DMI/BOS protocol is used for high-speed digital communications between a host computer and
Avaya Communication Manager. With this 24-channel protocol, channels 1–23 of the DS1 link carry
data and channel 24 carries control signaling. DMI/BOS has greater capacity than a robbed-bit
24-channel facility. This field appears only when the
Signaling Mode
field is common-chan.
Framing Mode
Use this field to select either superframe (sf or d4) or extended superframe (esf) for T1 service on the
DS1 link. The framing mode you use must match the mode used on the other end of the link, so work
with your network services provider to determine the appropriate entry for this field.
This field only appears if the
Bit Rate
field is 1.544 (that is, if you’re using T-1 service). If you’re using
E-1 service, Avaya Communication Manager automatically selects CEPT1 framing.
Tip:
Avaya recommends using ESF when your service provider supports it, especially if you
may someday upgrade the facility to ISDN. The ESF format provides enhanced
performance measurements and uses a sophisticated error-checking method to ensure data
integrity.
Idle Code
CAUTION:
Customers: The entry in the
Country Protocol
field sets the default idle code. Do not
change the default without assistance from Avaya or your network services provider.
Valid entries
Usage
y Enter
y to activate the Digital Multiplexed Interface-Bit Oriented
Signaling (DMI-BOS) format.
n
Enter n to use an Avaya proprietary format.
Valid entries
Usage
d4
Enter d4 to use the basic DS1 superframe (sf). Avaya recommends
this mode only for voice traffic.
esf
Enter esf to use the Extended Superframe format. Avaya
recommends this mode for digital data traffic. If you enter esf for a
TN464F, TN767E, or a later suffix DS1 circuit pack, a second page
of the DS1 Circuit Pack screen becomes available to administer
ESF Data Link options.
Содержание Communication Manager
Страница 320: ...Setting Up Telecommuting Training Users 320 Administrator s Guide for Avaya Communication Manager November 2003...
Страница 416: ...Managing Group Communications Observing Calls 416 Administrator s Guide for Avaya Communication Manager November 2003...
Страница 502: ...Administering Media Servers SNMP Agents 502 Administrator s Guide for Avaya Communication Manager November 2003...
Страница 602: ...Phone Reference Internet Protocol IP Softphones 602 Administrator s Guide for Avaya Communication Manager November 2003...
Страница 1338: ...Screen Reference Vector Directory Number 1338 Administrator s Guide for Avaya Communication Manager November 2003...
Страница 1832: ...Glossary and Abbreviations Z 1832 Administrator s Guide for Avaya Communication Manager November 2003...
Страница 1854: ...Index X 1854 Administrator s Guide for Avaya Communication Manager November 2003...