I documented my strategy in my blog if interested. Part 2 in the series focuses on building various tables and the read-through portion of the exam:
http://ucguerrilla.com/2013/04/ccie-voice-lab-strategy-part-2-read.html Looking back at my notes, I have the following Ent / Service params that I updated by default: Enterprise Parameters: Auto Registration Protocol: SCCP BLF for Call Lists: Enabled Advertise G722 Codec: Disabled URL Authentication: set IP instead of name URL Directories: set IP instead of name URL information: set IP instead of name URL Services: set IP instead of name Connection Monitor Duration: 60 (or do this at a device pool level) Service Parameters BRQ Enabled: True T302 timer: 5000 H225 T302 timer: 5000 G722 codec enabled: Disabled iLBC codec enabled: Disabled Intraregion Audio codec default: G729 Inter-region Audio codec default: G729 Automated Alternate Routing: True Enable Mobile Voice Access: True Inbound Calling Search Space for Remote Destination: Remote Destination Profile + Line Calling Search Space System Remote Access Block Numbers: <update as needed> Transfer on-hook enabled: True Display Original Calling Number on Transfer from Unity: True Max Forward unregistered hops to DN: 1 Allow peer to preserve h323 calls: True /*need to add appropriate configuration on h323*/ Another service parameter I have seen people modify is the "stop routing on unallocated number" parameter. People mod this to allow calls to hunt around a H323 gateway that has a PRI which is down. I didn't use this method because I think it is the wrong approach to fixing that problem. I leveraged the IOS config command: "no dial-peer out status pots" HTH. -Bill -- William Bell, CCIE #38914 blog: http://ucguerrilla.com twitter: @ucguerrilla On Oct 17, 2013, at 1:39 PM, Bill Hatcher wrote: > My test is just a couple of weeks away, and I've been reading different blogs > on how to maximize your time. The one thing I'm really struggling with is > mapping out my dial-plan during my read through of the lab. I would love to > hear what others are doing. > > I have also been building base router configs for h323, gatekeeper, mgcp, > srst,sip, etc so that I can practice quickly configuring those on the routers. > > One of the things I haven't really been keeping track of are some of the > service parameters that I should adjust out of habit. Here are a few that I > can think of off the top of my head that I plan on tweaking at the start of > the exam. Please feel free to add to them. > > Enterprise Parameters > DSCP for Phone Configuration - Set to AF31 > DSCP for Cisco CallManager to Device Interface - Set to AF31 > Change the Phone URL's to IP's > Organization Top Level Domain > Cluster Fully Qualified Domain Name > > Service Parameters - CallManager > T302 Time - Know where it is if you need ot change interdigit timeout > Call Classification - Offnet > Builtin Bridge Enabled - True > Device Name of GK-controlled Trunk That Will Use Port 1720 - Set as needed. > Transfer On-hook Enabled - True (Also a great thing to do in production when > migrating users from other phone systems) > Block offnet to offnet transfers - Know where it's at. > Auto Call Pickup Enabled - True > Call Back Enabled Flag - True (Verify) > Single Button Barge/CBarge Policy - Set to Barge unless otherwise directed. > Stop routing on Unallocated Number Flag - False - H323 redundancy > Preferred G.711 Millisecond Packet Size - 20 (Verify) > Preferred G.729 Millisecond Packet Size - 20 (Verify) > G722 Codec Enabled - Disabled (Unless otherwise directed) > Intraregion Audio Codec Default - G711/G722 (Verify) > Interregion Audio Codec Default - G729 (Verify) > Automated Alternate Routing Enabled - True (This one gets me every time on > AAR so I turn it on by default now) > Enable Mobile Voice Access - Set as required > Mobile Voice Access Number - Set as required > System Remote Access Blocked Numbers - Set as required > > Service Parameters -Cisco IP Voice Media Streaming App > Supported MOH Codecs - G711 mulaw and G729 Annex A > > HTH > > Bill Hatcher > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com
_______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com