Specifications

xxix
Cisco 1751 Router Software Configuration Guide
OL-1070-01
Command Mode
Dial-peer configuration.
Usage Guidelines
Use the prefix command to specify a prefix for a specific dial peer. When an outgoing call is initiated
to this dial peer, the prefix string value is first sent to the telephony interface, before the telephone
number is associated with the dial peer.
If you want to configure different prefixes for dialed numbers on the same interface, you need to
configure different dial peers.
This command only applies to POTS peers.
Example
The following example specifies a prefix of 9 and then a pause:
dial-peer voice 10 pots
prefix 9,
Related Commands
answer-address
destination-pattern
req-qos
To specify the desired QoS to be used in reaching a specified dial peer, use the req-qos dial-peer
configuration command. Use the no form of this command to restore the default value for this
command.
req-qos {best-effort | controlled-load | guaranteed-delay}
no req-qos
Syntax Description
Default
best-effort. The no form of this command restores the default value.
best-effort RSVP makes no bandwidth reservation.
controlled-load RSVP guarantees a single level of preferential service, presumed to
correlate to a delay boundary. The controlled load service uses
admission (or capacity) control to ensure that preferential service is
received even when the bandwidth is overloaded.
guaranteed-delay RSVP reserves bandwidth and guarantees a minimum bit rate and
preferential queuing if the bandwidth reserved is not exceeded.