* Configure T1 card

card type t1 0 0
network-clock-participate wic 0 
!
controller T1 0/0/1
  framing esf
  linecode b8zs

• Divide up T1 CAS channels
  • e&m-fgd - to receive ANI
  • fgd-eana - to send ANI

controller T1 0/0/1
  ds0-group 0 timeslots 1-5 type e&m-fgd
  ds0-group 1 timeslots 6-10 type fgd-eana

• The following voice ports will be connected
  • voice-port 0/0/1:0 - for ds0-group 0
  • voice-port 0/0/1:1 - for ds0-group 1

voice-port 0/0/1:0
  timing dialout-delay 300
!
voice-port 0/0/1:1
  timing dialout-delay 300

• Configure Dial Peer to voice port

dial-peer voice 1 pots
  destination-pattern .T
  incoming called-number .
  direct-inward-dial
  port 0/0/1:1

• MGCP only support e&m-wink-start?

controller T1 0/3/0
  ds0-group 0 timeslots 1-2 type e&m-wink-start

• The following voice port gets created

voice-port 0/3/0:0
 echo-cancel enable type hardware

• Make sure the first dial-peer is configured with service mgcp

dial-peer voice 1 pots
  service mgcpapp
  port 0/3/0:0

• Configure MGCP parameters

hostname ccie-srst-gw
!
ccm-manager switchback immediate
ccm-manager fallback-mgcp 
ccm-manager redundant-host <cucm-pub>
ccm-manager mgcp
ccm-manager music-on-hold
!
mgcp
mgcp call-agent <cucm-pub> service-type mgcp version 0.1
mgcp dtmf-relay voip codec all mode out-of-band
no mgcp timer receive-rtcp
!

• Required to support SRST?

application
  global
    service alternate Default

• Add MGCP gateway as normal

• Add port as Digital Access T1

• Configure MGCP gateway

• Add new port

• Select port type as EANDM

• Configure
  • start and end ports
  • Port direction
  • Calling Party Selection
  • Num Digits - number of digits to strip down to?
  • Expected Digits - this seem to have to match the number of digits coming in as DNIS?

* Configure E1 card

card type e1 0 0
network-clock-participate wic 0 

• Divide up E1 CAS channels

controller E1 0/0/1
 ds0-group 0 timeslots 1-10 type r2-digital r2-compelled ani
 cas-custom 0
  timer interdigit incoming 1000

• The following voice ports will be created

voice-port 0/0/1:0

• Configure Dial Peer to voice port

dial-peer voice 999 pots
 destination-pattern 999
 no digit-strip
 port 0/0/1:0
!
dial-peer voice 2 pots
 destination-pattern .T
 port 0/0/1:0