PAETEC and Microsoft Lync Integration 48  Document #: LTRT-33420 
  Mediant 800/1000/3000 E-SBC 
Figure  5-15: IP Group - for LYNC Mediation Server  
 
3.  Define an IP Group for the LYNC Mediation Server as follows: 
a.  Select IP Group Index ‘2’: 
b.  Type: “SERVER” 
c.  Description: <Free Description> (e.g., “Lync Mediation Server”) 
d.  Proxy Set ID: “2” 
e.  SIP Group Name: The SIP Request-URI host name used in INVITE 
messages sent to the IP Group, or the host name in the From header of 
INVITE messages received from the IP Group. Enter the Gateway Name. 
3a
3e
3d
3c
3b