[Asterisk-Users] Re: Transfering with Grandstream Phones

[Stephen R. Besch]

MPlus wrote:
> I have the same problem with 2 ATA-286s, DTMFMODE=info and Dial command with
> Tt options. Only the caller is able to transfer the call with the # key. The
> callee is not able to transfer the call using # key, unless the codec is
> ULAW and the DTMFMODE is inband. I suspect the problem is due the GS unit
> because I failed to detect any DTMF INFO packets going into asterisk from
> the callee using ethereal. DTMF INFO packets were detected from the caller,
> though.
> 
> MPlus
> ----- Original Message ----- 
> From: "Paul Tyreman" <paul at tyreman.org.uk>
> To: <Asterisk-Users at lists.digium.com>
> Sent: Sunday, May 09, 2004 2:09 AM
> Subject: [Asterisk-Users] Transfering with Grandstream Phones
> 
> 
> 
>>Hi,
>>
>>I have a problem with my Grandstream phone.  I have set it up to use
>>DTMFMODE=info and I am able to transfer calls that have been made from
> 
> that
> 
>>phone, but I am unable to transfer calls made TO that phone ??
>>
>>I have tried every conbination of T and t in the extensions.conf file, but
>>all to no availe !
>>
>>Can anyone help ?
>>
>>Thanks, Paul.
>>
>>
>>_______________________________________________
>>Asterisk-Users mailing list
>>Asterisk-Users at lists.digium.com
>>http://lists.digium.com/mailman/listinfo/asterisk-users
>>To UNSUBSCRIBE or update options visit:
>>   http://lists.digium.com/mailman/listinfo/asterisk-users
> 
> 
> 
> _______________________________________________
> Asterisk-Users mailing list
> Asterisk-Users at lists.digium.com
> http://lists.digium.com/mailman/listinfo/asterisk-users
> To UNSUBSCRIBE or update options visit:
>    http://lists.digium.com/mailman/listinfo/asterisk-users
> 

Make sure that you don't have either the "Use # as dial key" or "Send 
Flash Event" options set to yes. They must both be set to "NO" for 
transferring to work on the GS

Stephen R. Besch