> i have GXP-2000 ( grandstream ) and and i am trying to press key fron
phone
> keypad when i hear greating message and asterisk asks me select one
> extention ( i have backgroud function in my extentions.conf ) ,
> with grandstream asterisk dosnt receive anything from ip-phone , but with
> same test with wiztel wifi phone , i have incoming key in asterisk and
> extention selects and .....
>
> i have this sip config on my asterisk :
> Global Settings:
> ----------------
> SIP Port: 5060
> Bindaddress: 192.168.0.19
> Videosupport: No
> AutoCreatePeer: No
> Allow unknown access: Yes
> Promsic. redir: No
> URI user is phone no: No
> Our auth realm asterisk
> Realm. auth: No
> User Agent: Asterisk PBX
> MWI checking interval: 10 secs
> Reg. context: (not set)
> Caller ID: asterisk
> From: Domain:
> Record SIP history: Off
> Call Events: Off
> IP ToS: 0x0
> OSP Support: No
> SIP realtime: Disabled
>
> Global Signalling Settings:
> ---------------------------
> Codecs: ulaw,alaw,ilbc
> Relax DTMF: No
> Compact SIP headers: No
> RTP Timeout: 0 (Disabled)
> RTP Hold Timeout: 0 (Disabled)
> MWI NOTIFY mime type: application/simple-message-summary
> DNS SRV lookup: Yes
> Pedantic SIP support: No
> Reg. max duration: 3600 secs
> Reg. default duration: 120 secs
> Outbound reg. timeout: 20 secs
> Outbound reg. attempts: 10
>
> Default Settings:
> -----------------
> Context: giti
> Nat: RFC3581
> DTMF: info
> Qualify: 0
> Use ClientCode: No
> Progress inband: Never
> Language: (Defaults to English)
> Musicclass: default
> Voice Mail Extension: asterisk
>
>
>
> and this is my extentions.conf :
>
>
> exten => 1019,1,Wait,1 ; Wait a second, just for fun
> exten => 1019,2,Answer ; Answer the line
> exten => 1019,3,DigitTimeout,5 ; Set Digit Timeout to 5
seconds
> exten => 1019,4,ResponseTimeout,10 ; Response Timeout to 10
seconds
> exten => 1019,5,BackGround(/etc/asterisk/giti) ; a congratulatory
message
>
I don't have a GXP-2000 to test with, but most sip phones will not send
any dtmf unless you press the # key after the digit, or wait for the
phone's built-in timer. So try 4# (or whatever digit) to see if that has
an impact.
If the GXP-2000 has an option to set dtmf to rfc2833, use that instead
of "info", and include "dtmfmode=rfc2833" in the extension
definition
in sip.conf.