我正在尝试从手机拨号盘获取用户输入，但它无法正常工作。似乎DTMF无法正常工作
[general]
;context=unauthenticated
context=callingout
type=peer
;host=dynamic
allowguest=yes
alwaysauthreject=yes
srvlookup=yes
udpbindaddr=0.0.0.0
tcpenable=no
;port=5038
match_auth_username=yes
;alwaysauthreject=no
allowoverlap=no
allowtransfer=no
canreinvite=no
disallow=all
allow=g729
allow=ulaw
allow=alaw
;allow=gsm
; allow=all
directmedia=no
;nat=force_rport,comedia
nat=yes
externip=xx.xx.xx.xx
;localnet=192.168.0.3/255.255.0.0
;allow=speex
dtmfmode=rfc2833
qualify=yes
[callingout]
srvlookup=no
udpbindaddr=0.0.0.0
type=friend
host=xx.xx.xx.xx
;host=dynamic
context=callingout
canreinvite=no
disallow=all
allow=g729
allow=ulaw
allow=alaw
dtmfmode=rfc2833
extenip=xx.xx.xx.xx
nat=yes
qualify=yes
[plan]
srvlookup=no
udpbindaddr=0.0.0.0
type=friend
host=xx.xx.xx.xx
;host=dynamic
context=callingout
canreinvite=no
disallow=all
allow=g729
allow=ulaw
allow=alaw
dtmfmode=rfc2833
extenip=xx.xx.xx.xx
nat=yes
qualify=yes
[gateway-default] ; call is routed to this server IP
type=peer
insecure=invite,port
nat=no
directmedia=no
host=xx.xx.xx.xx
;context=callingout
disallow=all
allow=g729
allow=ulaw
allow=alaw
dtmfmode=rfc2833
我尝试使用拨号方案中的Read语句获取用户输入
same => n,Read(pin_entered,/var/lib/asterisk/sounds/es/enter_PIN,4,i,1,5)
但是当我在
上设置sip和rtp debug时，我得到以下输出 -- Accepting a maximum of 4 digits.
Audio is at 17380
Adding codec g729 to SDP
Adding codec ulaw to SDP
Adding codec alaw to SDP
<--- Reliably Transmitting (NAT) to 46.19.209.14:5060 --->
SIP/2.0 200 OK
Via: SIP/2.0/UDP 46.19.209.14;branch=z9hG4bK6vxvLaBc;received=46.19.209.14;rport =5060
From: 16173730982 <sip:16173730982@46.19.209.14>;tag=3B8DECC2-58A132ED0008B979-D 29D1700
To: <sip:17818100188@xx.xx.xx.xx:5060>;tag=as6ad8c2be
Call-ID: 16-471011CE-58A132ED0008BA04-D29D1700
CSeq: 10 INVITE
Server: Asterisk PBX 13.10.0
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLIS H, MESSAGE
Supported: replaces, timer
Contact: <sip:17818100188@xx.xx.xx.xx:5060>
Content-Type: application/sdp
Content-Length: 269
v=0
o=root 876537524 876537524 IN IP4 xx.xx.xx.xx
s=Asterisk PBX 13.10.0
c=IN IP4 xx.xx.xx.xx
t=0 0
m=audio 17380 RTP/AVP 18 0 8
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=no
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=ptime:20
a=maxptime:150
a=sendrecv
<------------>
<--- SIP read from UDP:46.19.209.14:5060 --->
ACK sip:17818100188@xx.xx.xx.xx:5060 SIP/2.0
Via: SIP/2.0/UDP 46.19.209.14;branch=z9hG4bKtk4jVaWe;rport
From: 16173730982 <sip:16173730982@46.19.209.14>;tag=3B8DECC2-58A132ED0008B979-D 29D1700
To: <sip:17818100188@xx.xx.xx.xx:5060>;tag=as6ad8c2be
CSeq: 10 ACK
Call-ID: 16-471011CE-58A132ED0008BA04-D29D1700
Contact: <sip:46.19.209.14:5060>
Max-Forwards: 70
Content-Length: 0
<------------->
-- <SIP/46.19.209.14-0000023b> Playing '/var/lib/asterisk/sounds/es/enter_PI N.slin' (language 'es')
Sent RTP packet to 46.19.209.79:51054 (type 18, seq 027986, ts 000320, len 000020)
Sent RTP packet to 46.19.209.79:51054 (type 18, seq 027987, ts 000480, len 000020)
Sent RTP packet to 46.19.209.79:51054 (type 18, seq 027988, ts 000640, len 000020)
Sent RTP packet to 46.19.209.79:51054 (type 18, seq 027989, ts 000800, len 000020)
Sent RTP packet to 46.19.209.79:51054 (type 18, seq 027990, ts 000960, len 000020)
Sent RTP packet to 46.19.209.79:51054 (type 18, seq 027991, ts 001120, len 000020)
> 0x7fb8f0019460 -- Probation passed - setting RTP source address to 46.1 9.209.79:51054
Got RTP packet from 46.19.209.79:51054 (type 18, seq 021627, ts 2308319632, len 000020)
Sent RTP packet to 46.19.209.79:51054 (type 18, seq 027992, ts 001280, len 000020)
Got RTP packet from 46.19.209.79:51054 (type 18, seq 021628, ts 2308319792, len 000020)
Sent RTP packet to 46.19.209.79:51054 (type 18, seq 027993, ts 001440, len 000020)
Got RTP packet from 46.19.209.79:51054 (type 18, seq 021629, ts 2308319952, len 000020)
Sent RTP packet to 46.19.209.79:51054 (type 18, seq 027994, ts 001600, len 000020)
Got RTP packet from 46.19.209.79:51054 (type 18, seq 021630, ts 2308320112, len 000020)
Sent RTP packet to 46.19.209.79:51054 (type 18, seq 027995, ts 001760, len 000020)
Got RTP packet from 46.19.209.79:51054 (type 18, seq 021631, ts 2308320272, len 000020)
Sent RTP packet to 46.19.209.79:51054 (type 18, seq 027996, ts 001920, len 000020)
Got RTP packet from 46.19.209.79:51054 (type 18, seq 021632, ts 2308320432, len 000020)
Sent RTP packet to 46.19.209.79:51054 (type 18, seq 027997, ts 002080, len 000020)
Got RTP packet from 46.19.209.79:51054 (type 18, seq 021633, ts 2308320592, len 000020)
Sent RTP packet to 46.19.209.79:51054 (type 18, seq 027998, ts 002240, len 000020)
Got RTP packet from 46.19.209.79:51054 (type 18, seq 021634, ts 2308320752, len 000020)
Sent RTP packet to 46.19.209.79:51054 (type 18, seq 027999, ts 002400, len 000020)
Got RTP packet from 46.19.209.79:51054 (type 18, seq 021635, ts 2308320912, len 000020)
Sent RTP packet to 46.19.209.79:51054 (type 18, seq 028000, ts 002560, len 000020)
Got RTP packet from 46.19.209.79:51054 (type 18, seq 021636, ts 2308321072, len 000020)
Sent RTP packet to 46.19.209.79:51054 (type 18, seq 028001, ts 002720, len 000020)