Information Technology Reference
In-Depth Information
The following example shows the configuration for MWI relay on a remote CME system:
telephony-service
ip source-address
10.2.2.1
mwi sip-server
10.1.1.1
transport tcp
!
ephone-dn
10
number
1001
mwi sip
call-forward noan
7777
timeout
10
call-forward busy
7777
!
dial-peer voice
200
voip
destination-pattern
7777
session target ipv4:
10.1.1.1
codec g711ulaw
dtmf-relay h245-alphanumeric
no vad
The
sip-server
command configures the CME system to subscribe to the SIP server on the central site CME system.
The
mwi sip
command is then configured for ephone-dns. This command configures the local CME system to allow MWI control
using SIP notification from the central site CME system.
Finally, the dial peer is used to ensure that remote site users can dial the voicemail pilot number (7777, in this example), and that
these calls are routed to the central site CME system.
DTMF Integration with Analog Voicemail Systems
The configuration of DTMF integration with analog voicemail systems uses the same
vm-integration
,
pattern direct
,
pattern ext-
to-ext
, and
pattern trunk-to-ext
commands that are used with SRST. Refer to the section, “Survivable Remote Site Telephony,” for
more information about the configuration of these commands.
Cisco unity Express
Cisco Unity Express (CUE) is the voicemail solution suitable for small to medium-size deployments. It is the voicemail solution that
Cisco recommends for use with CME.
