Voice over X (X stands for Frame-relay ,IP and ATM)
Aboute the cisco devices to support the Voice is :Cisco 1750 2600 3600 .3810 and 7200
First , you want to understand the Voice over X , you must understand the follow
1 Telephone call components
2 Telnephone set components
3 Telnetphone signaling
4 Local loops
5 Voice switches
6 Trunks
7 Trunk Seizure signaling types
8 Telephone call procedure
Cisco Vocie products
The Voice Network modules for the Cisco2600 and 3600 series support up to two voice interface cards that come in three different types
1 Foreign exchange office
2 Foreigh exchange station
3 Ear and Mouth
4 Cisco 1750
5 Cisco 2600
6 Cisco 3600
7 Cisco MC3810
8 Cisco7200
The part I is : configuring Voice over Frame-relay
hostname frame-relay-switching
frame-relay switching
interface s1/0
encapsulation frame-relay
clockrate 64000
frame-relay intr=type dce
interface s1/2
encapsulation frame-relay
clockrate 64000
frame-relay intf-type dce
frame-re;ay route 200 interface seial1/3 100
interface s1/3
encapsulation frame-relay
clockrate 64000
frame-relay intf-type dce
frame-re;ay route 100 interface seial1/2 200
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