T.37 On-Ramp Faxing

[AdmanOK]

Does anyone have a good document that describes how to configure and use On-Ramp faxing on a Cisco 3600 series router? I have a T1 line coming into a voice card on my router and would like to be able to receive faxes through it as well as my voice calls. I have seen reference to using a single DID for both voice and fax calls, but I'm not sure how it works. I don't want to have an IVR, I just want voice calls to go to the phone and faxes to end up in their mailbox. I have seen a utility on CiscoUnityTools.com that will split the faxes out after they have all been sent to a single mailbox, but it doesn't talk about how to configure the router to send them all there in the first place. If I have to have a dedicated fax DID for the users that need to receive fax messages that is okay too... any help that you can provide is appreciated!

Thanks,
Adam

 

[mtashiro]

Here is a configu I used for T.37. I used it to send the faxes to Unity and let unity send to the appropriate user. I will also look for a link to send as well.

version 12.3
!
voice-card 1
codec complexity medium ecan-extended
!
no aaa new-model
ip subnet-zero
ip tcp synwait-time 13
!
!
ip domain list ipt.somewhere.com
ip domain name ipt.somewhere.com
ip name-server 10.150.1.10
!
isdn switch-type primary-ni
!
!
voice call carrier capacity active
voice rtp send-recv
!
voice class codec 10
codec preference 1 g711ulaw
codec preference 2 g729br8
codec preference 3 g729r8
!
!
!
voice class h323 1
h225 timeout tcp establish 3
!
!
!
!
!
no voice hpi capture buffer
no voice hpi capture destination
!
!
fax receive called-subscriber $d$
fax interface-type fax-mail
mta send server 10.150.1.10 port 25
mta send subject incoming fax message
mta send with-subject both
mta send filename both
mta send filename both
mta send postmaster fax@ipt.somewhere.com
mta send mail-from hostname ipt2621xm1.ipt.somewhere.com
mta send mail-from username $s$
!
!
controller T1 1/0
framing esf
linecode b8zs
pri-group timeslots 1-24
!
controller T1 1/1
framing esf
linecode b8zs
pri-group timeslots 1-24
!
!
!
interface FastEthernet0/0
ip address 10.150.1.35 255.255.255.0
duplex auto
speed auto
h323-gateway voip interface
h323-gateway voip bind srcaddr 10.150.1.35
!
!
interface Serial0/1
no ip address
!
interface Serial1/0:23
no ip address
no logging event link-status
isdn switch-type primary-ni
isdn incoming-voice voice
isdn bchan-number-order ascending
no cdp enable
!
interface Serial1/1:23
no ip address
no logging event link-status
isdn switch-type primary-ni
isdn protocol-emulate network
isdn incoming-voice voice
no cdp enable
!
router eigrp 10
redistribute connected
network 10.150.1.0 0.0.0.255
auto-summary
no eigrp log-neighbor-changes
!
ip http server
ip classless
!
!
!
!
call application voice fax-detect flash:app_fax_detect.2.1.2.2.tcl
call application voice fax-detect mode connect-first
call application voice fax-detect prompt flash:en_Uone_default-voice.au
call application voice fax-detect voice-dtmf 1
call application voice fax-detect fax-dtmf 2
call application voice fax-detect account-id-method dnis
!
call application voice on-ramp flash:app_faxmail_onramp.2.0.1.3.tcl
!
call application alternate DEFAULT
!
voice-port 1/0:23
!
voice-port 1/1:23
!
!
!
!
dial-peer cor custom
!
!
!
dial-peer voice 10 voip
incoming called-number .
voice-class codec 10
no vad
!
dial-peer voice 20 voip
destination-pattern 2...
voice-class codec 10
voice-class h323 1
session target ipv4:10.150.1.21
dtmf-relay h245-alphanumeric
no vad
!
dial-peer voice 21 voip
preference 1
destination-pattern 2...
voice-class codec 10
voice-class h323 1
session target ipv4:10.150.1.20
dtmf-relay h245-alphanumeric
no vad
!
dial-peer voice 110 pots
application fax-detect
incoming called-number .
direct-inward-dial
port 1/0:23
!
dial-peer voice 120 pots
destination-pattern 7...
port 1/0:23
forward-digits all
!
dial-peer voice 30 voip
destination-pattern 3...
voice-class codec 10
voice-class h323 1
session target ipv4:10.150.1.40
dtmf-relay h245-alphanumeric
no vad
!
dial-peer voice 200 pots
application on-ramp
!
dial-peer voice 250 mmoip
application fax_on_vfc_onramp_app out-bound
max-conn 12
destination-pattern 3...
information-type fax
session target mailto:fax@ipt.somewhere.com
image resolution fine
dsn success
dsn failure
!
!
line con 0
exec-timeout 0 0
line aux 0
line vty 0 4
exec-timeout 20 0
privilege level 15
no login
!
!
!
end