SoftEther VPN User Forum

HI Everybody!
I have quite strange network topology but I can't change it
So there's a VoIP server, wich I can not control.
I have my server with softether on it. And I have ipsec (not softether) channel between this two servers.
Also I have some users which connect to VoIP server through my softether server by softether client.
so users connect to softether server, and then softether server connect to VoIP server. (Not all users conect thru softether, some of them connect directly to VoIP)
So the problem is when users phone someone, the men on the other side doesn't hear them (every 2 time)
But when smb phone users which are behind softether all is ok.
It's difficult to explain (especially with my knowledge of english) But I hope you'll understand me
Thanks
Tim

up

I can't understand your problem.
Please draw a network picture.

I've add the topology

Please add more information.
Which phone has the problem?
Please add IP address information.

Hi thisjun, thank you for your answer!
we use softphone Bria for this purpose
about addresses:
I don't know about addresses in ipsec because they not under my control, and I even don't have any information about it
in softether i have smt line 192.168.9.0/24 address space
mb the problem is that all users who connect through softether looks like one (from sipserver point of view)

so one more
there's a sipserver witch isn't under my control
and there're some sip users who connect to it directly through ipsec
also there's my softether witch connect to sipserver through ipsec(not through softether)
and also there're some sip users who connect to sip server through my softether server
and there's a problem with sound
The problem is when users phone someone, the men on the other side doesn't hear them (every 2 time)
But when smb phone users which are behind softether all is ok.

I think phones behind softether doesn't know route to opposing phone.

but, when I tern off, and then tern on the sound, all problems are gone
or when smb phone to phone behind softether - all ok

ummmm.....
I don't have another idea.