cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
599
Views
0
Helpful
1
Replies

CME as a SRST to CUCM

jjoseph01
Level 3
Level 3

All, I have a few questions that I need some help with.  I am putting in a CUCM 7.x with a remote site having an 2911 for SRST.  But the SRST function is supposed to be CME and not the traditional SRST that Im used to thinking of (as a MGCP gateway).  I have this setup as an H323 gateway and have configured some of the srst config for CME, but I cant seem to get it to work. When I fail over the link between the sites, the phone just never registers with the CME.  Any help appreciated.

!

isdn switch-type primary-ni

!

!

 

voice-card 0

dspfarm

dsp services dspfarm

no local-bypass

!

!

voice rtp send-recv

!

voice service pots

fax rate disable

!

voice service voip

allow-connections h323 to h323

allow-connections sip to h323

allow-connections sip to sip

fax protocol t38 ls-redundancy 0 hs-redundancy 0 fallback none

h323

modem relay nse codec g711ulaw gw-controlled

!

voice class codec 1

codec preference 1 g711ulaw

codec preference 2 g729r8

!

voice class h323 1

h225 timeout tcp establish 1

h225 timeout setup 2

!

!

!

!

hw-module pvdm 0/0

!

!

redundancy

!

!

controller T1 0/0/0

cablelength long 0db

pri-group timeslots 1-24

!

!

interface GigabitEthernet0/0

description ****** Local LAN *********

ip address 192.168.55.5 255.255.255.0

duplex auto

speed auto

h323-gateway voip interface

h323-gateway voip bind srcaddr 192.168.55.5

!

interface GigabitEthernet0/1

no ip address

shutdown

duplex auto

speed auto

!

interface GigabitEthernet0/2

no ip address

shutdown

duplex auto

speed auto

!

interface Serial0/0/0:23

no ip address

encapsulation ppp

isdn switch-type primary-ni

isdn incoming-voice voice

!

ip forward-protocol nd

!

no ip http server

ip http access-class 23

ip http authentication local

no ip http secure-server

ip http timeout-policy idle 60 life 86400 requests 10000

!

ip route 0.0.0.0 0.0.0.0 192.168.55.10

!

access-list 23 permit 10.10.10.0 0.0.0.7

!

!

!

control-plane

!

!

voice-port 0/0/0:23

!

voice-port 0/1/0

!

voice-port 0/1/1

!

voice-port 0/1/2

!

voice-port 0/1/3

!

!

!

sccp local GigabitEthernet0/0

sccp ccm 10.55.55.6 identifier 999 version 7.0

sccp ccm 10.55.55.5 identifier 10 version 7.0

sccp

!

sccp ccm group 999

bind interface GigabitEthernet0/0

associate ccm 999 priority 2

associate profile 999 register conference

!

sccp ccm group 10

bind interface GigabitEthernet0/0

associate ccm 10 priority 1

associate profile 1 register MTP00001111222

!

dspfarm profile 1 transcode

codec g711ulaw

codec g711alaw

codec g729ar8

codec g729abr8

codec g729br8

codec g729r8

codec pass-through

maximum sessions 12

associate application SCCP

!

dspfarm profile 999 conference

codec g711ulaw

codec g711alaw

codec g729ar8

codec g729abr8

codec g729r8

codec g729br8

maximum sessions 1

associate application SCCP

!

dial-peer voice 1 voip

preference 1

destination-pattern .T

session target ipv4:10.55.55.5

dtmf-relay h245-alphanumeric

codec g711ulaw

no vad

!

dial-peer voice 2 pots

destination-pattern [2-9]......

direct-inward-dial

port 0/0/0:23

forward-digits all

!

dial-peer voice 3 pots

destination-pattern 911

port 0/0/0:23

forward-digits 3

!

dial-peer voice 4 pots

destination-pattern 1[2-9]..[2-9]......

port 0/0/0:23

forward-digits 11

!

dial-peer voice 5 pots

destination-pattern 411

port 0/0/0:23

forward-digits 3

!

dial-peer voice 6 voip

preference 2

destination-pattern .T

session target ipv4:10.55.55.6

dtmf-relay h245-alphanumeric

codec g711ulaw

no vad

!

dial-peer voice 7 pots

destination-pattern 5555

port 0/1/0

!

!

gateway

timer receive-rtp 1200

!

!

!

gatekeeper

shutdown

!

!

telephony-service

srst mode auto-provision all

srst ephone description SRST CME MODE : Sep 20 2010 12:15:30

srst dn line-mode dual

max-ephones 58

max-dn 40

ip source-address 192.168.55.5 port 2000

calling-number initiator

dialplan-pattern 1 55555555.. extension-length 4 extension-pattern 55.. no-reg

max-conferences 8 gain -6

call-forward pattern .T

call-forward system redirecting-expanded

transfer-system full-consult dss

transfer-pattern 9.T

!

1 Reply 1

philip.e.denton
Level 3
Level 3

Do you have SRST configured properly on the CUCM cluster?  Do you have an SRST reference defined that points to the CME/SRST gateway and a Device Pool with that SRST reference in use by the phones at your remote site?