Operating system name and version: Debian Wheezy
Version of smsd: 3.1.14
Smsd installed from: package repository (smstools)
Name and model of a modem / phone: Huawei E160E
Interface: USB

Hi,

after SMS works well I tried voicecall.
I needed to set "voicecall_clcc" that it worked, but the DTMF tones are returning ERROR from Modem ... also when trying manually.
I tried to change "voicecall_vts_list" and also "voicecall_vts_quotation_marks" options, but no change.

Do you have ay idea how to solve this?

Ingo F

It seems that this modem uses device-dependent format for this feature, probably AT^DTMF=<n>, which is currently not supported.

After googling a bit this could be correct. Will test in the next days and give info if AT^DTMF works