30 Jul
2009
30 Jul
'09
2:26 p.m.
We may have seen this also once before. But in this case, it is 'needed' (or would be helpful) because the telco is not doing the EC correctly. I can see how the originating telco should be the one to fix the problem. But it always seems that is easier said than done. Is there no way at all to cancel echo when FS is only in the voip media stream like this? -----Original Message----- From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Brian West
From what I have read on the list, it looks like the Zaptel Hardware or OSLEC type of EC would not work here since there is no zaptel/t1 connection involved with FS.
Only on TDM, You do not need EC on VOIP to VOIP calls.