Symptom
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I'm testing the MoH between IP Phones in the LAB (No PSTN available)
1. in normal mode, remote IP phone can get MoH from local SRST/CME router successfully
2. in SRST/CME mode, I hear ToH when press Hold button in remote IP Phone
CCM6.1.2 configuration
----------------------
-g729 between HQ and remote office
-create a region to assign g711 between MoH server and remote office
-MoH server=enable multicast(239.1.1.1, port 16384, increment=port numner, max hops=1)
SRST/CME configuration
----------------------
!
ip multicast-routing
!
interface GigabitEthernet0/0
ip address 10.0.29.2 255.255.255.0
!
interface GigabitEthernet0/1
no ip address
duplex full
speed 100
!
interface GigabitEthernet0/1.22
encapsulation dot1Q 22
ip address 10.0.22.1 255.255.255.0
!
interface GigabitEthernet0/1.23
encapsulation dot1Q 23
ip address 10.0.23.1 255.255.255.0
ip helper-address 10.0.131.11
ip pim sparse-mode
!
ccm-manager mgcp
ccm-manager music-on-hold
!
mgcp
mgcp call-agent 10.0.131.11 service-type mgcp version 0.1
!
telephony-service
video
srst mode auto-provision none
srst dn template 1
srst dn line-mode dual
max-ephones 52
max-dn 192
ip source-address 10.0.23.1 port 2000
max-redirect 20
system message Lost IP WAN, in SRST Mode!!
sdspfarm units 1
sdspfarm tag 1 conf
time-format 24
voicemail 3200
max-conferences 16 gain -6
call-forward pattern .T
moh music-on-hold.au
multicast moh 239.1.1.1 port 16384 route 10.0.23.1
transfer-system full-consult
transfer-pattern .T
secondary-dialtone 9
!
!
ephone-dn-template 1
call-forward busy 3200
call-forward noan 3200 timeout 12
!
ops1srst#sh ephone summary
..
Active MOH clients 0 (max 196), Media Clients 0, B-ACD Clients 0
File music-on-hold.au type AU Media_Payload_G711Ulaw64k 160 bytes
Moh multicast on 239.1.1.1 port 16384 via 10.0.23.1
I exactly followed the CCO instruction but I hear ToH in SRST/CME mode. Advise please!!!
Thanks in advance,