[Asterisk-Users] Struggling with grandstream sip to asterisk

[TC]

>
> > Software Version:    Program--1.0.4.20    Bootloader--1.0.0.12
> > HTML--1.0.0.19
> > Send DTMF: via SIP INFO
> > DTMF Payload Type: 101
>
>
> In my experience, anything higher then 1.0.4.17 will NOT work properly
> with asterisk. You can get the phone to sip register but it will not stay
> that way.
>
> The tftp site you are using is BETA software if I'm not mistaken.
Correct, never the less I do not see the same issues
other are reporting with SIP not staying registered or the SIP Info issue
with the DTMF
How can I verify this registration issue, its werid that it just seems to
work in my install

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