<div>I have a client who is trying to monitor voice calls using a software<br>package called witness. The witness product monitors traffic using a monitor session<br>configured as follows:<br><br>monitor session 1 source vlan 100 rx<br>
monitor session 1 destination remote vlan 500 <br>monitor session 2 destination interface Fa0/6<br>monitor session 2 source remote vlan 500 <br><br><br>Vlan 100 is the voice vlan. <br><br>The customer has two sites:<br><br>
Minneapolis, MN<br>Phoenix, AZ<br><br>The witness server is located on a 3560 switch port fa0/6 in minneapolis. The Minneapolis<br>PSTN gateway is plugged into the same 3560 port fa0/48. This is a trunk port. The Phoenix<br>
location is connected via an MPLS link on a router is connected to port gi0/3 on the same<br>3560. </div>
<div><br>Currently the following scenarios work:<br><br>Example:<br><br>Minneapolis IP Phone to Minneapolis IP Phone<br>Minneapolis IP Phone to Minneapolis PSTN User<br>Phoenix IP Phone to Minneapolis IP Phone User<br><br>
<br>What I need to get working is:<br><br>Phoenix IP Phone to Minneapolis PSTN User<br><br><br>I currently think the Routers dot1Q trunk ports are not being monitored. I think the only<br>reason the phoenix calls can be captured in minneapolis on an ip phone is because the ip<br>
phone in minneapolis is being monitored.<br><br>When a call is placed from one router dot1q trunk to different router dot1q trunk it what<br>is failing.<br><br>The Minneapolis PSTN GW is configured with:<br><br>int fa0/0.100 in the 100 vlan - <a href="http://172.16.100.1">172.16.100.1</a><br>
<br><br>The Minneapolis MPLS to Phoenix GW is configured with:<br><br>int fa0/0.100 in the 100 vlan - <a href="http://172.16.100.2">172.16.100.2</a><br><br>The minneapolis PSTN gateway has its MGCP media and control traffic bound to int<br>
fa0/0.100. <br><br><br>Minneapolis voice network: 172.16.100.x/24<br>Phoenix voice network: 172.16.90.x/24</div>
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<div>Does anyone know of a way to configure the monitor session to capture traffic from the pheonix location?</div>
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<div>Thanks,</div>
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<div>Jeff</div>
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