[root@asterisk1 wanpipe]# wanrouter start

Starting WAN Router...
Loading WAN drivers: wanpipe done.
Starting up device: wanpipe1
Configuring interfaces: w1g1
done.

Zaptel Configuration
======================


Channel map:

Channel 01: FXS Kewlstart (Default) (Slaves: 01)
Channel 02: FXS Kewlstart (Default) (Slaves: 02)
Channel 03: FXS Kewlstart (Default) (Slaves: 03)
Channel 04: FXS Kewlstart (Default) (Slaves: 04)

4 channels configured.

Changing signalling on channel 1 from Unused to FXS Kewlstart
Changing signalling on channel 2 from Unused to FXS Kewlstart
Changing signalling on channel 3 from Unused to FXS Kewlstart
ZT_CHANCONFIG failed on channel 3: Invalid argument (22)
Did you forget that FXS interfaces are configured with FXO signalling
and that FXO interfaces use FXS signalling?

[root@asterisk1 wanpipe]#  tail -f /var/log/messages
Jul 17 23:22:24 asterisk1 kernel: wanpipe1:    MTU           :8
Jul 17 23:22:24 asterisk1 kernel: wanpipe1:    HDLC Eng      :Off (Transparent)
Jul 17 23:22:24 asterisk1 kernel: wanpipe1:    Data Mux Ctrl :On
Jul 17 23:22:24 asterisk1 kernel: wanpipe1:    Active Ch Map :0x00020000
Jul 17 23:22:24 asterisk1 kernel: wanpipe1:    First TSlot   :17
Jul 17 23:22:24 asterisk1 kernel: wanpipe1:    DMA/Len/Chain :16/128/Off
Jul 17 23:22:24 asterisk1 kernel:
Jul 17 23:22:24 asterisk1 kernel: wanpipe1: Wanpipe device is registered to Zaptel span # 1!
Jul 17 23:22:24 asterisk1 kernel: wanpipe1: AFT communications enabled!
Jul 17 23:22:30 asterisk1 ntpd[2517]: synchronized to LOCAL(0), stratum 10