2 ; Zapata telephony interface
6 ; You need to restart Asterisk to re-configure the Zap channel
7 ; CLI> reload chan_zap.so
8 ; will reload the configuration file,
9 ; but not all configuration options are
10 ; re-configured during a reload.
16 ; Trunk groups are used for NFAS or GR-303 connections.
18 ; Group: Defines a trunk group.
19 ; group => <trunkgroup>,<dchannel>[,<backup1>...]
21 ; trunkgroup is the numerical trunk group to create
22 ; dchannel is the zap channel which will have the
23 ; d-channel for the trunk.
24 ; backup1 is an optional list of backup d-channels.
26 ;trunkgroup => 1,24,48
29 ; Spanmap: Associates a span with a trunk group
30 ; spanmap => <zapspan>,<trunkgroup>[,<logicalspan>]
32 ; zapspan is the zap span number to associate
33 ; trunkgroup is the trunkgroup (specified above) for the mapping
34 ; logicalspan is the logical span number within the trunk group to use.
35 ; if unspecified, no logical span number is used.
52 ; Switchtype: Only used for PRI.
54 ; national: National ISDN 2 (default)
55 ; dms100: Nortel DMS100
59 ; ni1: Old National ISDN 1
64 ; Some switches (AT&T especially) require network specific facility IE
65 ; supported values are currently 'none', 'sdn', 'megacom', 'accunet'
69 ; PRI Dialplan: Only RARELY used for PRI.
72 ; private: Private ISDN
74 ; national: National ISDN
75 ; international: International ISDN
79 ; PRI Local Dialplan: Only RARELY used for PRI (sets the calling number's numbering plan)
82 ; private: Private ISDN
84 ; national: National ISDN
85 ; international: International ISDN
87 ;prilocaldialplan=national
89 ; PRI callerid prefixes based on the given TON/NPI (dialplan)
90 ; This is especially needed for euroisdn E1-PRIs
92 ; sample 1 for Germany
93 ;internationalprefix = 00
96 ;privateprefix = 07115678
99 ; sample 2 for Germany
100 ;internationalprefix = +
101 ;nationalprefix = +49
102 ;localprefix = +49711
103 ;privateprefix = +497115678
106 ; PRI resetinterval: sets the time in seconds between restart of unused
107 ; channels, defaults to 3600; minimum 60 seconds. Some PBXs don't like
108 ; channel restarts. so set the interval to a very long interval e.g. 100000000
109 ; or 'never' to disable *entirely*.
111 ;resetinterval = 3600
113 ; Overlap dialing mode (sending overlap digits)
117 ; PRI Out of band indications.
118 ; Enable this to report Busy and Congestion on a PRI using out-of-band
119 ; notification. Inband indication, as used by Asterisk doesn't seem to work
122 ; outofband: Signal Busy/Congestion out of band with RELEASE/DISCONNECT
123 ; inband: Signal Busy/Congestion using in-band tones
125 ; priindication = outofband
127 ; If you need to override the existing channels selection routine and force all
128 ; PRI channels to be marked as exclusively selected, set this to yes.
132 ; All of the ISDN timers and counters that are used are configurable. Specify
133 ; the timer name, and its value (in ms for timers).
135 ; pritimer => t200,1000
136 ; pritimer => t313,4000
138 ; To enable transmission of facility-based ISDN supplementary services (such
139 ; as caller name from CPE over facility), enable this option.
140 ; facilityenable = yes
143 ; Signalling method (default is fxs). Valid values:
146 ; featd: Feature Group D (The fake, Adtran style, DTMF)
147 ; featdmf: Feature Group D (The real thing, MF (domestic, US))
148 ; featdmf_ta: Feature Group D (The real thing, MF (domestic, US)) through
149 ; a Tandem Access point
150 ; featb: Feature Group B (MF (domestic, US))
151 ; fxs_ls: FXS (Loop Start)
152 ; fxs_gs: FXS (Ground Start)
153 ; fxs_ks: FXS (Kewl Start)
154 ; fxo_ls: FXO (Loop Start)
155 ; fxo_gs: FXO (Ground Start)
156 ; fxo_ks: FXO (Kewl Start)
157 ; pri_cpe: PRI signalling, CPE side
158 ; pri_net: PRI signalling, Network side
159 ; gr303fxoks_net: GR-303 Signalling, FXO Loopstart, Network side
160 ; gr303fxsks_cpe: GR-303 Signalling, FXS Loopstart, CPE side
161 ; sf: SF (Inband Tone) Signalling
163 ; sf_featd: SF Feature Group D (The fake, Adtran style, DTMF)
164 ; sf_featdmf: SF Feature Group D (The real thing, MF (domestic, US))
165 ; sf_featb: SF Feature Group B (MF (domestic, US))
166 ; e911: E911 (MF) style signalling
168 ; The following are used for Radio interfaces:
169 ; fxs_rx: Receive audio/COR on an FXS kewlstart interface (FXO at the
171 ; fxs_tx: Transmit audio/PTT on an FXS loopstart interface (FXO at the
173 ; fxo_rx: Receive audio/COR on an FXO loopstart interface (FXS at the
175 ; fxo_tx: Transmit audio/PTT on an FXO groundstart interface (FXS at
177 ; em_rx: Receive audio/COR on an E&M interface (1-way)
178 ; em_tx: Transmit audio/PTT on an E&M interface (1-way)
179 ; em_txrx: Receive audio/COR AND Transmit audio/PTT on an E&M interface
181 ; em_rxtx: Same as em_txrx (for our dyslexic friends)
182 ; sf_rx: Receive audio/COR on an SF interface (1-way)
183 ; sf_tx: Transmit audio/PTT on an SF interface (1-way)
184 ; sf_txrx: Receive audio/COR AND Transmit audio/PTT on an SF interface
186 ; sf_rxtx: Same as sf_txrx (for our dyslexic friends)
190 ; For Feature Group D Tandem access, to set the default CIC and OZZ use these
195 ; A variety of timing parameters can be specified as well
197 ; prewink: Pre-wink time (default 50ms)
198 ; preflash: Pre-flash time (default 50ms)
199 ; wink: Wink time (default 150ms)
200 ; flash: Flash time (default 750ms)
201 ; start: Start time (default 1500ms)
202 ; rxwink: Receiver wink time (default 300ms)
203 ; rxflash: Receiver flashtime (default 1250ms)
204 ; debounce: Debounce timing (default 600ms)
206 rxwink=300 ; Atlas seems to use long (250ms) winks
208 ; How long generated tones (DTMF and MF) will be played on the channel
212 ; Whether or not to do distinctive ring detection on FXO lines
214 ;usedistinctiveringdetection=yes
217 ; Whether or not to use caller ID
221 ; Type of caller ID signalling in use
222 ; bell = bell202 as used in US
223 ; v23 = v23 as used in the UK
224 ; dtmf = DTMF as used in Denmark, Sweden and Netherlands
228 ; What signals the start of caller ID
229 ; ring = a ring signals the start
230 ; polarity = polarity reversal signals the start
234 ; Whether or not to hide outgoing caller ID (Override with *67 or *82)
238 ; Whether or not to enable call waiting on FXO lines
242 ; Whether or not restrict outgoing caller ID (will be sent as ANI only, not
243 ; available for the user)
244 ; Mostly use with FXS ports
248 ; Whether or not use the caller ID presentation for the outgoing call that the
249 ; calling switch is sending.
253 ; Some countries (UK) have ring tones with different ring tones (ring-ring),
254 ; which means the callerid needs to be set later on, and not just after
255 ; the first ring, as per the default.
260 ; Support Caller*ID on Call Waiting
262 callwaitingcallerid=yes
264 ; Support three-way calling
268 ; Support flash-hook call transfer (requires three way calling)
269 ; Also enables call parking (overrides the 'canpark' parameter)
274 ; ('canpark=no' is overridden by 'transfer=yes')
278 ; Support call forward variable
282 ; Whether or not to support Call Return (*69)
286 ; Stutter dialtone support: If a mailbox is specified without a voicemail
287 ; context, then when voicemail is received in a mailbox in the default
288 ; voicemail context in voicemail.conf, taking the phone off hook will cause a
289 ; stutter dialtone instead of a normal one.
291 ; If a mailbox is specified *with* a voicemail context, the same will result
292 ; if voicemail recieved in mailbox in the specified voicemail context.
294 ; for default voicemail context, the example below is fine:
298 ; for any other voicemail context, the following will produce the stutter tone:
300 ;mailbox=1234@context
302 ; Enable echo cancellation
303 ; Use either "yes", "no", or a power of two from 32 to 256 if you wish to
304 ; actually set the number of taps of cancellation.
308 ; Generally, it is not necessary (and in fact undesirable) to echo cancel when
309 ; the circuit path is entirely TDM. You may, however, reverse this behavior
310 ; by enabling the echo cancel during pure TDM bridging below.
312 echocancelwhenbridged=yes
314 ; In some cases, the echo canceller doesn't train quickly enough and there
315 ; is echo at the beginning of the call. Enabling echo training will cause
316 ; asterisk to briefly mute the channel, send an impulse, and use the impulse
317 ; response to pre-train the echo canceller so it can start out with a much
318 ; closer idea of the actual echo. Value may be "yes", "no", or a number of
319 ; milliseconds to delay before training (default = 400)
324 ; If you are having trouble with DTMF detection, you can relax the DTMF
325 ; detection parameters. Relaxing them may make the DTMF detector more likely
326 ; to have "talkoff" where DTMF is detected when it shouldn't be.
330 ; You may also set the default receive and transmit gains (in dB)
335 ; Logical groups can be assigned to allow outgoing rollover. Groups range
336 ; from 0 to 63, and multiple groups can be specified.
340 ; Ring groups (a.k.a. call groups) and pickup groups. If a phone is ringing
341 ; and it is a member of a group which is one of your pickup groups, then
342 ; you can answer it by picking up and dialing *8#. For simple offices, just
343 ; make these both the same
349 ; Specify whether the channel should be answered immediately or if the simple
350 ; switch should provide dialtone, read digits, etc.
354 ; Specify whether flash-hook transfers to 'busy' channels should complete or
355 ; return to the caller performing the transfer (default is yes).
359 ; CallerID can be set to "asreceived" or a specific number if you want to
360 ; override it. Note that "asreceived" only applies to trunk interfaces.
364 ; AMA flags affects the recording of Call Detail Records. If specified
365 ; it may be 'default', 'omit', 'billing', or 'documentation'.
369 ; Channels may be associated with an account code to ease
374 ; ADSI (Analog Display Services Interface) can be enabled on a per-channel
375 ; basis if you have (or may have) ADSI compatible CPE equipment
379 ; On trunk interfaces (FXS) and E&M interfaces (E&M, Wink, Feature Group D
380 ; etc, it can be useful to perform busy detection either in an effort to
381 ; detect hangup or for detecting busies. This enables listening for
382 ; the beep-beep busy pattern.
386 ; If busydetect is enabled, it is also possible to specify how many busy tones
387 ; to wait for before hanging up. The default is 4, but better results can be
388 ; achieved if set to 6 or even 8. Mind that the higher the number, the more
389 ; time that will be needed to hangup a channel, but lowers the probability
390 ; that you will get random hangups.
394 ; If busydetect is enabled, it is also possible to specify the cadence of your
395 ; busy signal. In many countries, it is 500msec on, 500msec off. Without
396 ; busypattern specified, we'll accept any regular sound-silence pattern that
397 ; repeats <busycount> times as a busy signal. If you specify busypattern,
398 ; then we'll further check the length of the sound (tone) and silence, which
399 ; will further reduce the chance of a false positive.
403 ; NOTE: In the Asterisk Makefile you'll find further options to tweak the busy
404 ; detector. If your country has a busy tone with the same length tone and
405 ; silence (as many countries do), consider defining the
406 ; -DBUSYDETECT_COMPARE_TONE_AND_SILENCE option.
408 ; Use a polarity reversal to mark when a outgoing call is answered by the
411 ;answeronpolarityswitch=yes
413 ; In some countries, a polarity reversal is used to signal the disconnect of a
414 ; phone line. If the hanguponpolarityswitch option is selected, the call will
415 ; be considered "hung up" on a polarity reversal.
417 ;hanguponpolarityswitch=yes
419 ; On trunk interfaces (FXS) it can be useful to attempt to follow the progress
420 ; of a call through RINGING, BUSY, and ANSWERING. If turned on, call
421 ; progress attempts to determine answer, busy, and ringing on phone lines.
422 ; This feature is HIGHLY EXPERIMENTAL and can easily detect false answers,
423 ; so don't count on it being very accurate.
425 ; Few zones are supported at the time of this writing, but may be selected
428 ; This feature can also easily detect false hangups. The symptoms of this is
429 ; being disconnected in the middle of a call for no reason.
434 ; FXO (FXS signalled) devices must have a timeout to determine if there was a
435 ; hangup before the line was answered. This value can be tweaked to shorten
436 ; how long it takes before Zap considers a non-ringing line to have hungup.
440 ; For FXO (FXS signalled) devices, whether to use pulse dial instead of DTMF
444 ; For fax detection, uncomment one of the following lines. The default is *OFF*
451 ; Select which class of music to use for music on hold. If not specified
452 ; then the default will be used.
456 ; PRI channels can have an idle extension and a minunused number. So long as
457 ; at least "minunused" channels are idle, chan_zap will try to call "idledial"
458 ; on them, and then dump them into the PBX in the "idleext" extension (which
459 ; is of the form exten@context). When channels are needed the "idle" calls
460 ; are disconnected (so long as there are at least "minidle" calls still
461 ; running, of course) to make more channels available. The primary use of
462 ; this is to create a dynamic service, where idle channels are bundled through
463 ; multilink PPP, thus more efficiently utilizing combined voice/data services
464 ; than conventional fixed mappings/muxings.
467 ;idleext=6999@dialout
471 ; Configure jitter buffers in zapata (each one is 20ms, default is 4)
475 ; You can define your own custom ring cadences here. You can define up to 8
476 ; pairs. If the silence is negative, it indicates where the callerid spill is
477 ; to be placed. Also, if you define any custom cadences, the default cadences
478 ; will be turned off.
480 ; Syntax is: cadence=ring,silence[,ring,silence[...]]
482 ; These are the default cadences:
484 ;cadence=125,125,2000,-4000
485 ;cadence=250,250,500,1000,250,250,500,-4000
486 ;cadence=125,125,125,125,125,-4000
487 ;cadence=1000,500,2500,-5000
489 ; Each channel consists of the channel number or range. It inherits the
490 ; parameters that were specified above its declaration.
492 ; For GR-303, CRV's are created like channels except they must start with the
493 ; trunk group followed by a colon, e.g.:
499 ;callerid="Green Phone"<(256) 428-6121>
501 ;callerid="Black Phone"<(256) 428-6122>
503 ;callerid="CallerID Phone" <(256) 428-6123>
504 ;callerid="CallerID Phone" <(630) 372-1564>
505 ;callerid="CallerID Phone" <(256) 704-4666>
507 ;callerid="Pac Tel Phone" <(256) 428-6124>
509 ;callerid="Uniden Dead" <(256) 428-6125>
511 ;callerid="Cortelco 2500" <(256) 428-6126>
513 ;callerid="Main TA 750" <(256) 428-6127>
516 ; For example, maybe we have some other channels which start out in a
517 ; different context and use E & M signalling instead.
526 ; All those in group 0 I'll use for outgoing calls
528 ; Strip most significant digit (9) before sending
538 ;callerid="Joe Schmoe" <(256) 428-6131>
540 ;callerid="Megan May" <(256) 428-6132>
542 ;callerid="Suzy Queue" <(256) 428-6233>
544 ;callerid="Larry Moe" <(256) 428-6234>
547 ; Sample PRI (CPE) config: Specify the switchtype, the signalling as either
548 ; pri_cpe or pri_net for CPE or Network termination, and generally you will
549 ; want to create a single "group" for all channels of the PRI.
551 ; switchtype = national
552 ; signalling = pri_cpe
558 switchtype = euroisdn
561 ;resetinterval = never
568 switchtype = euroisdn
571 resetinterval = never
578 ; Used for distintive ring support for x100p.
579 ; You can see the dringX patterns is to set any one of the dringXcontext fields
580 ; and they will be printed on the console when an inbound call comes in.
583 ;dring1context=internal1
585 ;dring2context=internal2
586 ; If no pattern is matched here is where we go.