Appendix; Voip Configuration Examples; Fxs-To-Fxs Connection Using Rsvp - Cisco WS C4224V 8FXS - 200Mbps Ethernet Switch Software Configuration Manual

FXS-to-FXS Connection Using RSVP

OL-2031-02

VoIP Configuration Examples

This section uses four different scenarios to demonstrate how to configure Voice
over IP (VoIP). The actual VoIP configuration procedure depends on the topology
of your voice network. The following configuration examples should give you a
starting point, but you will need to customize them to reflect your network
topology.
Configuration procedures are supplied for the following scenarios:
• FXS-to-FXS Connection Using RSVP, page C-1
Linking PBX Users with E&M Trunk Lines, page C-7
•
FXO Gateway to PSTN, page C-10
•
FXO Gateway to PSTN (PLAR Mode), page C-12
•
The following example shows how to configure VoIP for a simple FXS-to-FXS
connection.
In this scenario, a very small company with two offices decides to integrate VoIP
into its existing IP network. One basic telephony device is connected to
Catalyst 4224 RLB-1; therefore, Catalyst 4224 RLB-1 is configured for one
POTS dial peer and one VoIP dial peer. Catalyst 4224 RLB-w and Catalyst 4224
RLB-e establish the WAN connection between the two offices. Because one
POTS telephony device is connected to Catalyst 4224 RLB-2, it is also configured
for one POTS dial peer and one VoIP dial peer.
In this scenario, only the calling end (Catalyst 4224 RLB-1) is requesting RSVP.
Catalyst 4224 Access Gateway Switch Software Configuration Guide
A P P E N D I X
C
C-1