Cisco Mc3810 - 16MB Flash Memory, Конфигурация

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Configuring Cisco MC3810 Series Concentrators to Use High-Performance Compression Modules
ds0-group
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Cisco IOS Release 12.1(2)T
Defaults No DS0 group is defined.
Command Modes Controller configuration
Command History
Usage Guidelines The ds0-group command automatically creates a logical voice port that is numbered as follows on the
Cisco MC3810 series: slot:ds0-group-number .
On the Cisco MC3810 series, the slot number is the controller number. Although only one voice port is
created for each DS0 group, applicable calls are routed to any channel in the group.
On the Cisco MC3810 series when configured for transparent CCS, the channel type configured as the
ext-sig-master is considered the master side of the permanent virtual circuit (PVC) connection which
is responsible for establishing the PVC connection. After the master channel is configured, a fixed timer
of 30 seconds starts. The voice-signaling driver then generates an off-hook signal on the master voice
channel after the timer expires. The call is treated as a regular call, and the master channel does not hang
up after the connection is made. If the call does not go through, or if the T1/E1 trunk is down, the
30-second timer on the master channel side restarts. A new off-hook signal is then generated at the
master channel side after the timer expires.
The following options are available only on E1 controllers on the Cisco MC3810
series:
• e&m-melcas-immed —E&M Mercury Exchange Limited Channel
Associated Signaling (MELCAS) immediate start signaling support
•
e&m-melcas-wink —E&M MELCAS wink start signaling support
• e&m-melcas-delay —E&M MELCAS delay start signaling support
•
fxo-melcas —MELCAS Foreign Exchange Office signaling support
• fxs-melcas —MELCAS Foreign Exchange Station signaling support
The following options are available only when the mode ccs command is enabled
on the Cisco MC3810 series for transparent CCS support:
•
ext-sig-master— For the specified channel(s), automatically generates the
off-hook signal and stays in the off-hook state
• ext-sig-slave— For the specified channel(s), automatically generates the
answer signal when a call is terminated to that channel
Release Modification
11.2 This command was introduced on the Cisco AS5300 as cas-group .
12.0(1)T The cas-group command was first supported on the Cisco 3600 series.
12.0(5)T This command was renamed ds0-group on the Cisco AS5300 and on the Cisco 2600
and 3600 series (requires Digital T1 Packet Voice Trunk Network Modules).
12.0(7)XK Support for this command was extended to the Cisco MC3810 series. When the
ds0-group command became available on the Cisco MC3810 series, the
voice-group command was removed and no longer supported.
12.1(2)T This command was implemented in the 12.1(2)T release.