PAETEC and Microsoft Lync Integration 22  Document #: LTRT-33420 
  Mediant 800/1000/3000 E-SBC 
The following screen is displayed: 
Figure 
 4-9: Before Associating IP/PSTN Gateway to a Mediation Server 
 
2.  In the left pane, choose PSTN gateway and in the Mediation Server PSTN 
gateway pane, select the E-SBC device that is designated as the IP/PSTN 
gateway (i.e., ‘E-SBC.OCSW14.local’) and click Add to associate it with this 
Mediation Server. 
Note that there are two sub-panes, one including a list of IP/PSTN gateways not 
associated with the Mediation Server and one including a list of IP/PSTN 
gateways associated with the Mediation Server.