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device /dev/ttyIAX0
owner uucp:uucp
mode 660
port 4570
refresh 300
server 192.168.1xx.xx
peername iax-fax0
secret iaxmodemfax0
codec alaw
cidname someone Fax #0
cidnumber some number

複製代碼

[iax-fax0]
type=friend
host= 192.168.1xx.xx
port=4570
context=fax-out
requirecalltoken=no
disallow=all
allow=alaw
jitterbuffer=no
qualify=yes
secret=iaxmodemfax0
calltokenoptional = 0.0.0.0/0.0.0.0
[iax-fax1]
type=friend
host= 192.168.1xx.xx
port=4571
context=fax-out
requirecalltoken=no
disallow=all
allow=alaw
jitterbuffer=no
qualify=yes
secret=iaxmodemfax1
calltokenoptional = 0.0.0.0/0.0.0.0
[iax-fax2]
type=friend
host= 192.168.1xx.xx
port=4572
context=fax-out
requirecalltoken=no
disallow=all
allow=alaw
jitterbuffer=no
qualify=yes
secret=iaxmodemfax2
calltokenoptional = 0.0.0.0/0.0.0.0
[iax-fax3]
type=friend
host=192.168.1xx.xx
port=4573
context=fax-out
requirecalltoken=no
disallow=all
allow=alaw
jitterbuffer=no
qualify=yes
secret=iaxmodemfax3
calltokenoptional = 0.0.0.0/0.0.0.0

複製代碼

#CountryCode: 852
#AreaCode: 000
FAXNumber: +852.2XXX.YYYY
#LongDistancePrefix: 001
#InternationalPrefix: 001
DialStringRules: etc/dialrules
ServerTracing: 0xFFF
SessionTracing: 0xFFF
RecvFileMode: 0600
LogFileMode: 0600
DeviceMode: 0600
RingsBeforeAnswer: 1
SpeakerVolume: off
GettyArgs: "-h %l dx_%s"
LocalIdentifier: IAXmodem
TagLineFont: etc/lutRS18.pcf
TagLineFormat: "From %%l|%c|Page %%P of %%T"
MaxRecvPages: 200
#
#
# Modem-related stuff: should reflect modem command interface
# and hardware connection/cabling (e.g. flow control).
#
ModemType: Class1 # use this to supply a hint
#
# Enabling this will use the hfaxd-protocol to set Caller*ID
#
#ModemSetOriginCmd: AT+VSID="%s","%d"
#
# If "glare" during initialization becomes a problem then take
# the modem off-hook during initialization, and then place it
# back on-hook when done.
#
#ModemResetCmds: "ATH1\nAT+VCID=1" # enables CallID display
#ModemReadyCmds: ATH0
Class1AdaptRecvCmd: AT+FAR=1
Class1TMConnectDelay: 400 # counteract quick CONNECT response
#
# If you have trouble with V.17 receiving or sending,
# you may want to enable one of these, respectively.
#
#Class1RMQueryCmd: "!24,48,72,96" # enable this to disable V.17 receiving
#Class1TMQueryCmd: "!24,48,72,96" # enable this to disable V.17 sending
#
# You'll likely want Caller*ID display (also displays DID) enabled.
#
ModemResetCmds: AT+VCID=1 # enables CallID display
#
# The pty does not support changing parity.
#
PagerTTYParity: none
#
# If you are "missing" Caller*ID data on some calls (but not all)
# and if you do not have adequate glare protection you may want to
# not answer based on RINGs, but rather enable the CallIDAnswerLength
# for NDID, disable AT+VCID=1 and do this:
#
#RingsBeforeAnswer: 0
#ModemRingResponse: AT+VRID=1
# Uncomment DATE and TIME if you really want them, but you probably don't.
#CallIDPattern: "DATE="
#CallIDPattern: "TIME="
CallIDPattern: "NMBR="
CallIDPattern: "NAME="
CallIDPattern: "ANID="
#CallIDPattern: "USER=" # username provided by call
#CallIDPattern: "PASS=" # password provided by call
#CallIDPattern: "CDID=" # DID context in call
CallIDPattern: "NDID="
#CallIDAnswerLength: 4
#
## AvantFAX configuration
#
FaxrcvdCmd: bin/faxrcvd.php
DynamicConfig: bin/dynconf.php
UseJobTSI: true

複製代碼

Attrafax fully tested
Saturday, 18 September 2010 00:00
Hi Guys,
During last month we have fixed some bugs related with the Fixed point implementation of Attrafax in Switchfin.
Switchfin and the Fixed point Attrafax now passes all FAX tests as defined below:
In order to formalize the tests let's follow the original notation of attrafax-0.9/doc/t38-tests
with some Switchfin interpretation.
So let define our setup like this
fax <-> dahdi <-> IP02/IP08 <-> sip <-> Zoiper
user 6000 -> DAHDI/1 and fax connected to it, this is reffered to PSTN below
user 6001 -> sip account for Zoiper soft phone
Required configuration:
/etc/asterisk/chan_dahdi.conf
faxdetect = both
sip.conf - In both the global section and the device sections for the
t38-capable devices add
t38pt_udptl = yes
Dialplan:
fax = 6000
zoiper = 6001
[default]
; tdm part =======================
; fax gw
exten => ${fax},1,Dial(DAHDI/1)
; standalone app
exten => 6701,1,RxFax_T30(/tmp/t30rx,6701)
; sip part ========================
; fax gw
exten => {zoiper},1,Dial({zoiper})
; standalone app
exten => 6702,1,RxFax_T38(/tmp/t38rx,6702)
Tests:
1) Testing the gateway. The test is done in both directions.
SIP-receiving, PSTN-transmitting gateway
test G01: Send one page from fax to zoiper (extension 6001) and see if it's received ok.
test G02: Send 10 pages from fax to zoiper (extension 6001) and see if it's received ok.
PSTN-receiving, SIP-transmitting gateway
test G11: Send one page from zoiper to fax (extension 6000) and see if it's received ok.
test G12: Send 10 pages from zoiper to fax (extension 6000) and see if it's received ok.
2) Testing the T30 (PSTN) applications:
Receiving a fax from the PSTN
test G21: Send one page from fax to file (extensions 6701), see the received file.
test G22: Send 10 pages from fax to file (extensions 6701), see the received files.
Sending a fax to the PSTN:
test G23: sending a tiff file to the fax. We do this test using call file like this
Channel: DAHDI/1
MaxRetries: 0
RetryTime: 10
WaitTime: 30
Application: TXFAX_T30
Data: /tmp/onepage.tiff|123456
3) Testing the T38 (SIP) applications:
Receiving a fax from Zoiper
test G31: Send one page from Zoiper to extensions 6702, see the received file.
test G32: Send 10 pages from Zoiper to extensions 6702, see the received files.
Sending over SIP, normal apps:
Test G35: sending a tiff file to Zoiper. We do this test using call file like this
Channel: SIP/6001
MaxRetries: 0
RetryTime: 10
WaitTime: 30
Application: TXFAX_T38
Data: /tmp/onepage.tiff|123456
Source Code:
To enable Attrafax in Switchfin just enable it in menuconfig.
For people willing to use it on other platforms fixed point Attrafax patch can be found in our SVN at
https://switchfin.svn.sourceforge.net/svnroot/switchfin/switchfin/trunk/package/attrafax/attrafax.patch
The Patch should be applied against Atrafax-0.9.
We are using Asterisk 1.4.32 and to get the Attrafax gateway functionality working you need to apply the patch at
https://switchfin.svn.sourceforge.net/svnroot/switchfin/switchfin/trunk/package/asterisk/asterisk-attrafax.patch
On the fixed point Blackfin CPU we got about 700% speed up. Speed up on a systems with floating point support (like x86) will not be that much but probably still significant.
Let us know if you get some performance measurements on x86 or other platforms.
Once again thank you Zoiper guys for sharing Attrafax!

複製代碼