Operating system name and version: Freebsd 9.1
Version of smsd: smstools3-3.1.15
Smsd installed from: sources / package repository / from elsewhere... package
Name and model of a modem / phone: Nokia gsm gate 22
Interface: serial / USB / some adapter... serial

Hello. I have a server with 2 sms modems connected to it. What I want is to configure one sms modem only to receive SMS messages and not to send. I will receive SMS messages on one modem and send using second modem.
How is it possible to do this?

I found modem option "outgoing = yes/no" in the official documentation. I'll test this option. I think this is what I have been looking for.

outgoing = yes/no
Default value: yes.
Available from version >= 3.0.9. Specifies if a modem is used to handle and send outgoing messages.