the dialects are not all done. we so far can do DMS100 and euro please join #openzap on irc.freenode.net and join the effort. On Thu, Sep 18, 2008 at 8:48 AM, Evgeniy Zolotov <zolotov@altron.ua> wrote:
We have a lot of questions about mod_openzap & PRI.
1. If to see directory libs/openzap/src/isdn it is possible to see, there are defined such dialects : Q931, national, EvroISDN, DMS, 5ESS.
$ ls *.c 5ESSmes.c DMSStateNT.c mfifo.c Q921.c Q931mes.c 5ESSStateNT.c DMSStateTE.c nationalmes.c Q931api.c Q931StateNT.c 5ESSStateTE.c EuroISDNStateNT.c nationalStateNT.c Q931.c Q931StateTE.c DMSmes.c EuroISDNStateTE.c nationalStateTE.c Q931ie.c Q932mes.c
Into the file libs/openzap/src/isdn/include/Q931.h (line ~500) are defined only 4 dialects
typedef enum // Dialect enum { Q931_Dialect_Q931 = 0, Q931_Dialect_National = 2, Q931_Dialect_DMS = 4, Q931_Dialect_5ESS = 6, // Coming soon to a PRI stack near you!
Q931_Dialect_Count } Q931Dialect_t; #define DIALECT_STRINGS "q931", "", "national", "", "dms", "", "5ess", ""
Is it possible to add our own dialect PRI (for another submission of SUBBADDRESS, for example), if we'll add new files *mess.c, *StateNT.c, *StateTE and definition * into the Q931Dialect_t ?
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2. We start zaptel :
# ls /dev/zap 1 12 15 18 20 23 26 29 31 34 37 4 42 45 48 50 53 56 59 61 8 ctl 10 13 16 19 21 24 27 3 32 35 38 40 43 46 49 51 54 57 6 62 9 pseudo 11 14 17 2 22 25 28 30 33 36 39 41 44 47 5 52 55 58 60 7 channel timer
- zaptel is started and configured normally.
Next load FreeSWITCH...
We use such configuration file for mod_openzap :
<configuration name="openzap.conf" description="OpenZAP Configuration"> <settings> <param name="debug" value="1"/> </settings> <pri_spans> <span id="1"> <param name="mode" value="user" /> <param name="dialect" value="dms" /> <param name="dialplan" value="XML"/> <param name="context" value="public" /> </span> <span id="2"> <param name="mode" value="user" /> <param name="dialect" value="q931" /> <param name="dialplan" value="XML"/> <param name="context" value="public" /> </span> </pri_spans> </configuration>
Next we start (from FreeSWITCH console):
freeswitch@opos8.altron.lan> console loglevel 9 freeswitch@opos8.altron.lan> load mod_openzap ... freeswitch@opos8.altron.lan> oz dump 1 16 API CALL [oz(dump 1 16)] output: span_id: 1 chan_id: 16 physical_span_id: 1 physical_chan_id: 16 type: DQ921 state: UP last_state: DOWN cid_date: cid_name: cid_num: ani: aniII: dnis: rdnis: cause: NONE
freeswitch@opos8.altron.lan> oz dump 2 16 API CALL [oz(dump 2 16)] output: span_id: 2 chan_id: 16 physical_span_id: 2 physical_chan_id: 47 type: DQ921 state: UP%! last_state: DOWN cid_date: cid_name: cid_num: ani: aniII: dnis: rdnis: cause: NONE
In what manner ( using console or debugging messages ) we can see in run-time mode under what type of a dialect every "span" is configured ?
If we'll specify for nonexistent dialects:
<pri_spans> <span id="1"> <param name="dialect" value="ABC" /> </span> <span id="2"> <param name="dialect" value="XYZ" /> </span> </pri_spans>
- then >load mod_openzap is carried out successfully and >oz dump <i> <j> gives us same result like before.
What dialect is used by "span" in this case? How it can be looked?
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