Thanks from the bottom of my heart sir! Asterisk 1.8.7.1 is my build, I couldn't chose res_fax_spandsp from menuselect due to dependencies, so I installed libspandsp-dev:
:~# apt-cache policy libspandsp* libspandsp2: Installed: 0.0.6~pre12-1 Candidate: 0.0.6~pre12-1 Version table: *** 0.0.6~pre12-1 0 libspandsp-dev: Installed: 0.0.6~pre12-1 Candidate: 0.0.6~pre12-1 Version table: *** 0.0.6~pre12-1 0 So, my dialplan snippet looks good, but I need to correct the lacking gateway capability? *José Pablo Méndez ********* On Thu, Jan 5, 2012 at 10:04 AM, Kevin P. Fleming <[email protected]>wrote: > On 01/05/2012 01:03 AM, José Pablo Méndez Soto wrote: > >> Hello, >> >> Trying to set up res_fax_spandsp. Based on >> https://wiki.asterisk.org/**wiki/display/AST/T.38+Fax+**Gateway<https://wiki.asterisk.org/wiki/display/AST/T.38+Fax+Gateway>I >> wrote this >> in my extensions.conf: >> >> exten => 306,1,NoOp(Fax transmission) >> same => n,Set(FAXOPT(gateway)=yes) >> same => n,Dial(DAHDI/3) ----->FXS port to fax machine >> same => n,Hangup() >> >> Call flow Im trying to pull out is as follows: >> >> Zoiper --> Asterisk with TDM410 --> FXS --> Analog fax machine >> >> I am totally lost about the use of this new gateway module in the >> dialplan. I think it loads ok: >> >> CLI> fax show capabilities >> >> Registered FAX Technology Modules: >> >> Type : Spandsp >> Description : Spandsp FAX Driver >> Capabilities : SEND RECEIVE T.38 G.711 >> > > Your res_fax_spandsp module was built without gateway support; what > version of Asterisk are you using? > > > >> 1 registered modules >> >> Also I have the FFA manual, which I couldn't understand. I think FAXOPT >> is common to both, but still not sure how to put them together. Where >> can I find documentation about configuring the call flow described? >> > > Fax for Asterisk is totally unrelated to T.38 gateway support. > > > Or some insight will also be appreciated. >> >> Here is my sip peer config: >> >> [105](headquarters) ;zoiper phone >> type=friend >> secret= >> mailbox=105@default >> t38pt_udptl = yes >> >> Dahdi: >> ;FXS Modules >> group = 2 >> signalling = fxo_ks >> context = interno >> channel = 3-4 >> faxdetect = both >> >> Finally, a verbose output: >> >> == Using SIP RTP CoS mark 5 >> -- Executing [606@intern:1] NoOp("SIP/105-00000002", "Fax >> Transmission") in new stack >> -- Executing [606@intern:2] Set("SIP/105-00000002", >> "FAXOPT(gateway)=yes") in new stack >> [Jan 5 00:59:57] WARNING[1831]: res_fax.c:2783 acf_faxopt_write: >> channel 'SIP/605-00000002' set FAXOPT(gateway) to 'yes' is unhandled! >> -- Executing [606@intern:3] Dial("SIP/605-00000002", "DAHDI/3") in >> new stack >> -- Called DAHDI/3 >> -- DAHDI/3-1 is ringing >> -- DAHDI/3-1 is ringing >> -- DAHDI/3-1 is ringing >> -- DAHDI/3-1 answered SIP/605-00000002 >> -- Hanging up on 'DAHDI/3-1' >> -- Hungup 'DAHDI/3-1' >> == Spawn extension (intern, 606, 3) exited non-zero on >> 'SIP/105-00000002' >> > > Since 'fax show capabilities' did not show that you have gateway support, > you won't be able to enable it. That problem must be corrected first. > > -- > Kevin P. Fleming > Digium, Inc. | Director of Software Technologies > Jabber: [email protected] | SIP: [email protected] | Skype: kpfleming > 445 Jan Davis Drive NW - Huntsville, AL 35806 - USA > Check us out at www.digium.com & www.asterisk.org > > -- > ______________________________**______________________________**_________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > New to Asterisk? Join us for a live introductory webinar every Thurs: > http://www.asterisk.org/hello > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > > http://lists.digium.com/**mailman/listinfo/asterisk-**users<http://lists.digium.com/mailman/listinfo/asterisk-users> >
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