06-13-2011
12:57 AM
- last edited on
03-25-2019
09:41 PM
by
ciscomoderator
I'm having an issue on sending out the fax to an external fax machine.
Setup is pretty straight forward : PSTN(FXO)--(H323)--GW--(H323)--RF.
Does this related to phone line problem issue?
I also have another question on inbound fax. How does the gateway differentiat between voice call and fax call? Voice and fax call have the same dial pattern. How do we configure an inbound fax where the destination of the number will go through fax server instead of call manager?
06-13-2011 03:04 AM
May be describe the problem in better detail ?
06-14-2011 03:27 AM
thanks for the reply.
I unable to send the fax to an external fax machine. In fax ultility, the status will show "no answer at fax number". Are you able to identify what going wrong? Is this issue has to be gateway or rightfax problem??
please help!!
Below is my gateway configuration
voice service voip
allow-connections h323 to h323
fax protocol t38 version 0 ls-redundancy 2 hs-redundancy 0 fallback none
h323
session transport udp
h245 tunnel disable
voice class codec 1
codec preference 1 g711ulaw
!
voice class h323 1
call start slow
dial-peer voice 91 pots
preference 1
destination-pattern 9.T
port 0/0/2
dial-peer voice 12 voip
description H323 to CUCM
destination-pattern 19.T
session target ipv4:10.0.88.222
session transport udp
voice-class h323 1
codec g711ulaw
fax-relay ecm disable
fax protocol t38 version 0 ls-redundancy 2 hs-redundancy 0 fallback none
no vad
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