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Need help to register our Fax Machine

sbatsya12
Level 1
Level 1

Hi,

I have configured  FXS in 1/0/3 slot in 3825 gateway which has registered to our call manager.But when I connected the FAX Machine to this port,its not working.Can anybody let me know,anything i am missing in configuration side.I am not sure where i need to check.

Sachin Batsya
4 Replies 4

jsmcniel88
Level 4
Level 4

Silly question but have you checked to see if you have dial tone on this port?

If so when you say it is not working do you mean incoming and outgoing?

Also posting the config of the gateway may help to know what you are looking at.

Hi,

Sorry FXS port is 0/1/3 not 1/0/3.After doing the configuration in call manager we have connected the analog phone but there is no dial tone.Configuration of gateway is below:

============================================================

ccm-manager fallback-mgcp

ccm-manager redundant-host 10.129.4.50 10.129.4.52

ccm-manager mgcp

ccm-manager music-on-hold

ccm-manager config server 10.129.4.52 

ccm-manager config

!

mgcp

mgcp call-agent 10.129.4.51 2427 service-type mgcp version 0.1

mgcp dtmf-relay voip codec all mode out-of-band

mgcp rtp unreachable timeout 1000 action notify

mgcp modem passthrough voip mode nse

mgcp package-capability rtp-package

mgcp package-capability sst-package

mgcp package-capability pre-package

no mgcp package-capability res-package

no mgcp package-capability fxr-package

no mgcp timer receive-rtcp

mgcp sdp simple

no mgcp fax t38 ecm

mgcp fax t38 inhibit

mgcp rtp payload-type g726r16 static

mgcp bind control source-interface GigabitEthernet0/0

mgcp bind media source-interface GigabitEthernet0/0

!

mgcp profile default

!

sccp local GigabitEthernet0/0

sccp ccm 10.129.4.51 identifier 51 priority 1 version 5.0.1

sccp ccm 10.129.4.50 identifier 50 priority 2 version 5.0.1

sccp ccm 10.129.4.52 identifier 52 priority 3 version 5.0.1

sccp ip precedence 3

sccp

!

sccp ccm group 3

bind interface GigabitEthernet0/0

associate ccm 51 priority 1

associate ccm 50 priority 2

associate ccm 52 priority 3

associate profile 20 register XCO00235EFE8EA0

associate profile 10 register CFB00235EFE8EA0

registration retries 15

registration timeout 8

keepalive retries 7

keepalive timeout 50

connect retries 5

connect interval 1200

!

dspfarm profile 20 transcode

codec g711ulaw

codec g711alaw

codec g729ar8

codec g729abr8

codec g729r8

codec g729br8

associate application SCCP

shutdown

!

dspfarm profile 10 conference

codec g711ulaw

codec g711alaw

codec g729ar8

codec g729abr8

codec g729r8

codec g729br8

associate application SCCP

shutdown

!

!

dial-peer voice 10 pots

translation-profile incoming 40

incoming called-number .

direct-inward-dial

!

dial-peer voice 20 pots

destination-pattern 0.T

port 0/0/0:15

!

dial-peer voice 100 pots

service mgcpapp

port 0/0/0:15

!

dial-peer voice 200 voip

translation-profile outgoing 20

destination-pattern ^[23]...$

session target ipv4:10.129.57.181

!

dial-peer voice 800 voip

description "SRST Auto Attendant"

translation-profile outgoing 80

destination-pattern 2138566888

session protocol sipv2

session target ipv4:10.129.57.183

codec g711ulaw

no vad

!

dial-peer voice 801 voip

description "CUE Voice Mail"

translation-profile outgoing 30

destination-pattern 888621709

session protocol sipv2

session target ipv4:10.129.57.183

dtmf-relay sip-notify

codec g711ulaw

no vad

!

dial-peer voice 802 voip

description "CUE Auto Attendant"

destination-pattern 888621710

session protocol sipv2

session target ipv4:10.129.57.183

dtmf-relay sip-notify sip-kpml

codec g711ulaw

no vad

!

dial-peer voice 30 pots

destination-pattern 3...

port 0/0/1:15

forward-digits 4

!

dial-peer voice 999010 pots

service mgcpapp

port 0/1/0

!

dial-peer voice 999011 pots

service mgcpapp

port 0/1/1

!

dial-peer voice 40 pots

destination-pattern 2138566922

port 0/1/1

!

dial-peer voice 50 pots

destination-pattern 2138566923

port 0/1/0

!

dial-peer voice 999012 pots

service mgcpapp

port 0/1/2

!

dial-peer voice 999013 pots

service mgcpapp

port 0/1/3

=======================================================

Sachin Batsya

Hi,

I think below command is missing in this gateway configuration,

1) mgcp modem passthrough voip mode nse

2) ccm-manager fax protocol cisco

3) mgcp fax t38 ecm

4) no mgcp fax t38 inhibit

5) service mgcpapp out-bound (For dial-peer)

Please let me know.

Sachin Batsya

Does the end point in slot  0/1/3 for this gateway show registered in CUCM?