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Re: VOIP fails over VPN tunnels

Hi heavyt

I am using N900. I am facing the same problem
/etc/openvpn/nokia.up tun0 1500 1542 10.9.170.78 10.9.170.77 init
script failed: could not execute external program
Exitng

I added these 3 lines to my .ovpn file

script-security 2

up /etc/openvpn/nokia.up

down /etc/openvpn/nokia.down

My nokia.up script

#!/bin/sh

source /etc/osso-af-init/af-defines.sh

for acct in `mc-tool list | grep sofiasip/sip`; do
mc-tool update $acct string:local-ip-address=$4
done

My nokia.down script

#!/bin/sh

source /etc/osso-af-init/af-defines.sh

for acct in `mc-tool list | grep sofiasip/sip`; do
mc-tool update $acct clear:local-ip-address
done

I have tried doing "chmod 755 /etc/openvpn/nokia.up /etc/openvpn/nokia.down" to
set the execute-allowed bits.

What is missing? Please help.

Quote:

Originally Posted by heavyt (Post 445547)

Having no luck in getting voip/sip to work over openvpn (N810).
I read the posts in https://bugs.maemo.org/show_bug.cgi?id=1860 and applied the work arounds, outline in #25 and also #29 and #31. Here is the error read out I get when I run a test in Openvpn Gui test option:

Code:

/etc/openvpn/nokia.up tun0 1500 1542 192.168.66.6 192.168.66.5 init

script failed: could not execute external program

Exitng

Here is my nokia.up script file in /etc/openvpn

Code:

#!/bin/sh



for acct in $(ls -d /var/lib/gconf/apps/telepathy/mc/accounts/sip* | while read

i; do echo $(basename $i); done); do\



  # Force the VPN SIP account to bind itself to the

  # VPN address we have just been allocated.

  mc-account set $acct string:local-ip-address=$4



  # Use the VPN host's address as the SIP proxy,

  # since we can't count on any other being reachable.

  #mc-account set $acct string:proxy-host=vpn-host.example.com 



done

Looking for help, thanks

Re: VOIP fails over VPN tunnels

Quote:

Originally Posted by jitusj (Post 615132)

Hi heavyt

I am using N900. I am facing the same problem......

What is missing? Please help.

I have a N810 not a N900 so my up and down scripts are different from yours.

Have you tried to run the scripts in emelFM2 to see if it (emelFM2 as root) displays any errors? I found that my scripts had format errors (you have to be careful with copy and paste :) ) .

Re: VOIP fails over VPN tunnels

Just for reference: On the N900 the following works with vpnc:

Code:

/etc/vpnc/vpnc-script-post-connect-action

----------

#!/bin/sh



source /etc/osso-af-init/af-defines.sh



for acct in `mc-tool list | grep sofiasip/sip`; do 

        mc-tool update $acct \

string:local-ip-address=$INTERNAL_IP4_ADDRESS

done

----------



/etc/vpnc/vpnc-script-post-disconnect-action

----------

#!/bin/sh



source /etc/osso-af-init/af-defines.sh



for acct in `mc-tool list | grep sofiasip/sip`; do

        mc-tool update $acct clear:local-ip-address

done

---------

(The backslash is only there, because the forum won't let me enter a line that is long enough. You can also delete the backslash and join it with the next line into one long line.)

Re: VOIP fails over VPN tunnels

Hi rajil and heavyt
Could you please help me about this sip audio problem with N900? My phone conects and calls but no voice. I can't hear them and they can't hear me. Help please.

Re: VOIP fails over VPN tunnels

[QUOTE=birefringence;888641]Just for reference: On the N900 the following works with vpnc:

Can you show us exact steps please.

Re: VOIP fails over VPN tunnels

Quote:

Originally Posted by Valdo_23 (Post 889403)

Hi rajil and heavyt
Could you please help me about this sip audio problem with N900? My phone conects and calls but no voice. I can't hear them and they can't hear me. Help please.

So your sip calls work without vpn but fail when using vpn?