Configuring Standard Local Route Group (SLRG) on CUCM

a.   Create a Gateway (MGCP/H323) or SIP Trunk (SIP Gateway)   
b.   Create Route Group (RG), add the above created Gateway/SIP Trunk
c.   Create Route List (RL) --> Select "Standard Local Route Group" for Route Group 
c.   Create Route Pattern (RP) - for example 911 --> Select the RL (as created in step c)
d.   Device Pool --> Select Local Route Group (as created in step b)