Msg length field should not be relevant in this case. Can you add the multipart and just forward, without doing msg_apply_changes()? Just to see if the cut happens during the re-parsing or not ...
Cheers, Daniel On 10/02/16 17:02, Sergey Basov wrote: > > I look at textos sources and seems that most of oparations made using > memcpy. this C functions must work correctly with 0x00 symbol. > > But there are functions which checks msg.len, so may be they cut this > content?.. > > WBR. > Sergey > > 10 февр. 2016 г. 16:58 пользователь "Daniel-Constantin Mierla" > <mico...@gmail.com <mailto:mico...@gmail.com>> написал: > > CC-ed Victor -- iirc, he was the author of the functions for > multi-part > body -- maybe he remembers the rules for these function, if they take > 0x0 as terminator or not. > > From what I remember by heart, a normal body should work fine with > non-printable characters -- there is easy to check if the > content-length > includes them or not. > > Cheers, > Daniel > > On 10/02/16 15:46, Sergey Basov wrote: > > I am looking what is send to the network. > > -- > > Best regards, > > Sergey Basov e-mail: > sergey.v.ba...@gmail.com <mailto:sergey.v.ba...@gmail.com> > > > > tel: (+38067) 403-62-54 <tel:%28%2B38067%29%20403-62-54> > > > > > > 2016-02-10 16:43 GMT+02:00 Daniel-Constantin Mierla > <mico...@gmail.com <mailto:mico...@gmail.com>>: > >> Hello, > >> > >> On 10/02/16 15:26, Sergey Basov wrote: > >>> Thank you for reply. > >>> > >>> Yes i need to insert ISUP message > >>> to update it later via sipt_set_calling($fU, 4, 0, 3); and > >>> sipt_destination($rU, 31, 4); > >>> > >>> I make some progress with > >>> append_body_part("\x01\x10\x48\x00\x0a\x00","application/isup; > >>> version=itu-t92+","signal; handling=optional"); > >>> > >>> but kamailio does not inserts \x00 into the body, > >>> May be it thinks that string is terminating? > >> are you looking to what is sent to the network? Or do you print > the new > >> message to syslog? Printing is typically stopping at 0x0. > >> > >> Cheers, > >> Daniel > >> > >>> -- > >>> Best regards, > >>> Sergey Basov e-mail: > sergey.v.ba...@gmail.com <mailto:sergey.v.ba...@gmail.com> > >>> > >>> tel: (+38067) 403-62-54 <tel:%28%2B38067%29%20403-62-54> > >>> > >>> > >>> 2016-02-10 15:17 GMT+02:00 Daniel-Constantin Mierla > <mico...@gmail.com <mailto:mico...@gmail.com>>: > >>>> Hello, > >>>> > >>>> On 10/02/16 12:35, Sergey Basov wrote: > >>>>> Hi All. > >>>>> > >>>>> I need to use SIP-I with my upstream to set A number as unknown. > >>>>> > >>>>> I was read about adding incapsulation ISUP using > >>>>> > >>>>> if(has_body("application/sdp")) > >>>>> { > >>>>> set_body_multipart(); > >>>>> msg_apply_changes() > >>>>> > >>>>> $var(acm) = "7e Od 04 55 75 69 20 4d 61 6b 65 43 61 6c 6c"; > >>>>> > append_body_part("$var(acm)","application/isup;version=itu-t92+","signal; > >>>>> handling=optional"); > >>>>> msg_apply_changes() > >>>>> xlog("L_INFO", "ISUP Changes Applied Succesfully"); > >>>>> } > >>>>> > >>>>> It is converts body to multipart and inserts ISUP > >>>>> > >>>>> But it inserts is as text. > >>>>> > >>>>> Is there any possibility to insert basic ISUP message to > update it after using > >>>>> > >>>>> sipt_destination($rU, 31, 4); > >>>>> and > >>>>> > >>>>> sipt_set_calling($fU, 4, 0, 3); > >>>>> > >>>> not much into sip-t/sip-i, but I try to inderstand from > kamailio and sip > >>>> operations point of view. What do you mean by "Is there any > possibility > >>>> to insert basic ISUP message to update it after using ..."? > >>>> > >>>> Do you want to insert first a value and then change it? > >>>> > >>>> Cheers, > >>>> Daniel > >>>> > >>>> -- > >>>> Daniel-Constantin Mierla > >>>> http://twitter.com/#!/miconda > <http://twitter.com/#%21/miconda> - http://www.linkedin.com/in/miconda > >>>> Book: SIP Routing With Kamailio - http://www.asipto.com > >>>> http://miconda.eu > >>>> > >>>> > >>>> _______________________________________________ > >>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users > mailing list > >>>> sr-users@lists.sip-router.org > <mailto:sr-users@lists.sip-router.org> > >>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > >> -- > >> Daniel-Constantin Mierla > >> http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> > - http://www.linkedin.com/in/miconda > >> Book: SIP Routing With Kamailio - http://www.asipto.com > >> http://miconda.eu > >> > > -- > Daniel-Constantin Mierla > http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> - > http://www.linkedin.com/in/miconda > Book: SIP Routing With Kamailio - http://www.asipto.com > http://miconda.eu > -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com http://miconda.eu
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