Hello. I can configure many types of cisco network devices, I have a lot of experience - more than 9 years. I got CCNA in 2006. Now I have passed two exams on CCNP. I worked with 1720, 1721,2801, 2811, 2821, 3825 and catalyst 2960, 3550, 3560 and others, cisco pix 501, 506, 515, asa 5505, 5520. I have an expirience of configuring Voip H323 (cisco gatekeeper, GnuGK, cisco ATA186). Let`s discuss further details of the job.