How can improve the audio from the red5

Hello

i have a problem with the red5 about the buffering of audio.

i tried thru network or internal connection only

from my pc to another pc connected only in our internal network

the problem is that the audio to the other side is always chop chop what i mean is after 15 seconds i cant heard voice but in few second sometimes minutes the voice is on again.

I am wondering coz i only using lan connection not the external connection.

i have no idea about this and i could not imagine where came from the problem.

I have DHCP Server to control my network connectivity this two has no intenet connection only local.

but i still get the problem.

my hardware specification were openfire and red5 are installed on the same machine is only a clone type of computer

having a intel duo 1.7Ghz, 1GB, 80 GB, Asus Motherboard

any idea.

thanks and regards

Merry Xmas

Could you tell us if you are making red5 video calls or SIP phone calls

thanks for your reply.

i used sparkweb a webbased IM there is a an option that i can call if i right click the username account there is button to start call.

SIP Phone calls i think i did not do any configuration when I install all the plugins for the openfire some plugins i configured it.

i think the settings for my SIP is default.