Pambuyo pa chaka cha chitukuko, nthambi yatsopano yokhazikika ya nsanja yotseguka ya Asterisk 21 inatulutsidwa, yomwe imagwiritsidwa ntchito poyika mapulogalamu a PBX, machitidwe olankhulana ndi mawu, zipata za VoIP, kukonza machitidwe a IVR (mawu omvera), mauthenga a mawu, misonkhano ya telefoni ndi malo oimbira foni. Khodi yoyambira polojekitiyi ikupezeka pansi pa layisensi ya GPLv2.
Asterisk 21 imayikidwa ngati chithandizo chothandizira nthawi zonse, ndi zosintha zomwe zikuchitika kwa zaka ziwiri. Thandizo la nthambi ya LTS ya Asterisk 20 ikhala mpaka Okutobala 2027, ndi Asterisk 18 mpaka Okutobala 2025. Thandizo la nthambi ya 17.x LTS yathetsedwa. Kutulutsa kwa LTS kumayang'ana kukhazikika komanso kukhathamiritsa kwa magwiridwe antchito, pomwe zotulutsa pafupipafupi zimayang'ana pakuwonjezera magwiridwe antchito.
Zina mwa zosintha mu Asterisk 21:
- Kuthekera kwa gawo la res_pjsip_pubsub kwakulitsidwa, ndikuwonjezera zina ku stack ya PJSIP SIP kuti igawidwe kusinthana kwa data ya chipangizocho kudzera pakuwonjezera kwa Jabber/XMPP PubSub (kutumiza zidziwitso polembetsa).
- Sig_analog module ya analogi FXS channels imaphatikizapo gawo la Called Subscriber Held (CSH), lomwe limalola wogwiritsa ntchito kuyimba foni, kuyimitsa, ndikuyambiranso kukambirana ponyamula foni pafoni ina pamzere womwewo. Kuti muzitha kuyang'anira kuyimba foni, makonda otchedwa subscriberheld akuperekedwa.
- Mu ntchito ya res_pjsip_header_funcs, mkangano wapachiyambi mu PJSIP_HEADERS wapangidwa kuti uzisankha (ngati sizinatchulidwe, mitu yonse idzabwezeredwa).
- Mu seva ya http (AstHTTP - AMI pa HTTP), kuwonetsera kwa tsamba la chikhalidwe kwakhala kosavuta (adiresi ndi doko tsopano zikuwonetsedwa pamzere umodzi).
- Fayilo yosinthira ya users.conf yachotsedwa.
- Ntchito ya ast_gethostbyname() yachotsedwa ndipo iyenera kusinthidwa ndi ast_sockaddr_resolve() ndi ast_sockaddr_resolve_first_af() ntchito.
- Mapulogalamu a SLAStation ndi SLATrunk asunthidwa kuchokera ku app_meetme module kupita ku app_sla (ngati mukugwiritsa ntchito mapulogalamuwa, muyenera kusintha ma modules mu modules.conf).
- Ma module omwe adalengezedwa kuti ndi osatha achotsedwa: chan_skinny, app_osplookup, chan_mgcp, chan_alsa, pbx_builtins, chan_sip, app_cdr, app_macro, res_monitor.
Source: opennet.ru