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New Member

H.323 Plar to Unity AA problem, need help

Gateway: Cisco 2811 with newest IOS

CallManager: Ver 5.1

Unity Connection: Ver 1.2

CAll FLOW:

All incoming calls would be going to Unity AA first. During business-hour calls will be transfered directly from the AA to the receptionist, if receptionist is not available, a Working-Hour-AA will handle the call. As soon as it hits 5:00PM then it will not go to the receptionist but will play the After-Hour-AA call handler. I have the connection plar working to the AA.

The configuration works well during business-hour.

Problem:

After-Hour-AA will allow caller dial the extension, so I need the configuration:

dtmf-relay h245-alphanumeric

on the VoIP dial-peer.

When I tested to dail the main number(main number-> gateway-> plar 500[AA Number]), I hear the Unity prompt "I cannot recognize this invalid entry" instead of the After-Houre-AA, but the caller can still dial an extension and the call can be established successfully.

If I remove the configuration:

dtmf-relay h245-alphanumeric

from VoIP dial-peer, the call can be transfered to After-Hour-AA, but Unity cannot receive the extension caller dialed(it is true).

Related Configuration:

controller T1 0/0/1

framing sf

linecode b8zs

ds0-group 0 timeslots 1-2 type e&m-wink-start

ds0-group 1 timeslots 3-24 type e&m-wink-start

interface GigabitEthernet0/1

ip address 192.168.70.2 255.255.255.0

duplex full

speed auto

media-type rj45

no keepalive

h323-gateway voip interface

h323-gateway voip bind srcaddr 192.168.70.2

voice-port 0/0/1:0

connection plar 500

!

voice-port 0/0/1:1

connection plar 500

dial-peer voice 100 voip

preference 1

destination-pattern 500

session target ipv4:192.168.70.10

incoming called-number 9.T

dtmf-relay h245-alphanumeric

codec g711ulaw bytes 80

no vad

!

dial-peer voice 1 pots

destination-pattern 9.T

direct-inward-dial

port 0/0/1:0

!

dial-peer voice 2 pots

destination-pattern 9.T

direct-inward-dial

port 0/0/1:1

2 REPLIES
New Member

Re: H.323 Plar to Unity AA problem, need help

Is 192.168.70.10 your Call Manager or your Unity server?

New Member

Re: H.323 Plar to Unity AA problem, need help

192.169.70.10 is CallManager.

Thanks.

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