I found something for GNS3. Maybe this will help a bit.
I am unable to do CVOICE labs on GNS3.... when I am trying to excute show voice port summary i get
PORT CH SIG-TYPE ADMIN OPER STATUS STATUS EC
====== == ========== ===== ==== ======== ========
How can I add Voice Module to the router ?
Does CVOICE labs can be done on GNS3 ?
How can I practise CVOICE labs on GNS3 ?
packet tracer is sufficient for CCNA but not for CCNP as some commands are not available.
you can get the IOS as torrent files if you know what i'm taking about ; ]
i don't mean to hijack this post but can someone tell me a router model that has atleast 3 serial ports? every router i tried (2600,7200,1700) doesn't appear to have serial ports : \