chan-sccp module load fails with undefined symbol

[sfemping]

Morning all,

I've just rebuilt my asterisk system on a Pi1, based on the following:

Base version: 22-09-2016
Installed upgrade: 24

I then did apt-get update and then apt-get install chan-sccp to try to get sccp working as I had it on the previous build.

However, when I perform module load chan_sccp from the asterisk prompt, I get the following error:
'chan_sccp': /usr/lib/asterisk/modules/chan_sccp.so: undefined symbol: ast_rtp_instance_bridge

I found the following article https://sourceforge.net/p/chan-sccp-b/bugs/253/

Can I have some advice/experience as to how best to fix with raspbx please?

Thanks again for such a great project.

[Gernot]

I've just uploaded a new package of chan_sccp which is compatible with Asterisk 13. The original one was for Asterisk 11. Install with

apt-get update
apt-get remove chan-sccp
apt-get install chan-sccp-ast13

Please let me know if it works for you. The module loaded fine in my test environment here.

[sfemping]

Thanks Gernot - module loads fine now after the update.

Unfortunately I can't get DTMF working (had this fully working under asterisk11), and there is some odd behaviour (I think the chan_sccp thinks there isn't an active channel to send DTMF or to make transfers, but that looks like it's a chan_sccp issue.)

asterisk console reports the following on keypresses:
Device sent a Keypress, but there is no (active) channel! Exiting