08-01-2008 02:03 AM - edited 03-15-2019 12:21 PM
Hi, I have a problem on my CME & UC500 when I receive a FAX from BRI port and I want to direct it to a FXS port.
Fax arrive with poor quality or half page only.
I think that I make some error in my configuration because is only pass-through.
My BRI conf:
interface BRI0/0/0
no ip address
ip route-cache flow
isdn switch-type basic-net3
isdn overlap-receiving
isdn twait-disable
isdn point-to-point-setup
isdn incoming-voice voice
isdn map address .* plan isdn type unknown
isdn send-alerting
isdn sending-complete
isdn static-tei 0
trunk-group NET
!
voice-port 0/0/0
translation-profile incoming NET
no echo-cancel enable
compand-type a-law
cptone IT
!
My FXS:
voice-port 0/2/0
no echo-cancel enable
cptone IT
station-id name FAX
station-id number 1006
caller-id enable
!
My Dial-peer:
dial-peer voice 5 pots
destination-pattern 1006
supplementary-service pass-through
port 0/2/0
!
Anyone have suggestions?
Thanks Pasqu
08-01-2008 06:47 AM
Any reason why you have the echo cancellers disabled under the voice ports? I am assuming that you are doing regular G3 fax. If this is the case, then echo cancellers should be enabled. The only time that you need to disable the echo cancellers is for SG3 high speed faxing and high speed modems. As a first step, can you try removing the commands "no echo-cancel enable" from voice-port 0/0/0 and voice-port 0/2/0 and then trying a few fax calls to see if there is any improvement?
Regards,
David
08-01-2008 07:03 AM
No, I have try also with echo cancel enable but without any improvement.
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