Wednesday, December 31, 2008

JOURNEY TO CCCNA VOICE - chap 6.

Chap 6 - Configuring Cisco Unified CME Voice Productivity - From Jeremy Cioara book.

I am glad today because, I am almost done with this chapter. It is amazing.

configuring directory, call forwarding, call transfer, call park, call pickup, intercom, pagin, after-hours call blocking,CRS and call accounting.

I just discover that at my job, group pickup is not configured and so far I don't see intercom between my boss and his assistant.

I love group pickup and intercom - my daughter is now able to call me - I setup her phone (7941) as the assistant and I am the manager on my CIPC phone.

I think I will spend the first day of 2009 playing again with these features.

Configuring these feature on the cme is like playing guitar hero on your ps3. It make me feel so good.

It is good to be doing what you love to do.

Sunday, December 28, 2008

Journey to CCNA VOICE - Cisco IP phones are getting wrong time and date

I was ready to screen record the installation of my CME and dhcp today. But, something weird happen.

All my 3 ephones (CIPC, 7941, 7911) are getting the wrong time today. The time was ok yesterday. I was able to call each phone without problem.

I just fixed it - So, I thought it will be nice to post how I fixed it:


CISCO Phones are getting wrong time and date.

1- I checked the cme. It is getting the right time from the ntp server and the timezone is correct.

2- I remove the loads command from the telephony services
conf t
telephony-service
no loads 7941 SCCP41.8-3-3S
no loads 7911 SCPP11.8-3-3S

3- and then load it again

loads 7941 SCCP41.8-3-3S
loads 7911 SCPP11.8-3-3S

4- restart all system

from telephony-service, type restart all

wr

How to reset your cisco phone 7941g and 7911

I- To perform a basic reset of your cisco phone (7941g and 7911) - those two are the one I am using in my lab.

type on the phone :

1- From the Settings menu, PRESS **# ( to unlock the menu)
2-PRESS more button
3-PRESS erase button


II- To perform a FACTORY RESET

Step 1 Unplug the power cable from the phone and then plug it back in.

The phone begins its power up cycle.

Step 2 While the phone is powering up, and before the Speaker button flashes on and off,

press and hold #.

Continue to hold # until each line button flashes on and off in sequence in amber.

Step 3 Release # and press 123456789*0#.

You can press a key twice in a row, but if you press the keys out of sequence, the factory reset will not take place.

After you press these keys, the line buttons on the phone flash red and the phone goes through the factory reset process.

Do not power down the phone until it completes the factory reset process and the main screen appears.

Friday, December 26, 2008

journey to CCNA VOICE - 2 - building the home lab

Remember my goal is to build the jeremy cioara home lab.

I bought the CISCO 2801 on craigslist for $900.00 from MARK in California. The cisco 2801 will be my CME - (Cisco CallManager Express).

I will be using my old cisco 2610 as DHCP server.

My friend Heath has donated 2 phones ( a cisco 7941G and cisco 7911). I will be using also the CISCO CIPC installed on my laptop as my 3rd phone.

I will be using the cisco switch 2950 as switchA (see cioara book - page 76).
so, stay tune for the configuration.

Also, I ordered from ebay for $70.00 the Cisco Switch 3524 (POE)- But I am sending the unit back for reimbursement. This switch doesn't work. so, meanwhile, I am going to use my cisco ASA 5505 that has 2 poe ports to connect both phones.


So, Right now, My lab will be little be different from CIOARA lab until I get the CISCO SWITCH 3524.

Here is my top.




here is the spec of the router :

CME#sh version
Cisco IOS Software, 2801 Software (C2801-ADVENTERPRISEK9-M), Version 12.4(15)T1, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Wed 18-Jul-07 07:03 by prod_rel_team

ROM: System Bootstrap, Version 12.3(8r)T9, RELEASE SOFTWARE (fc1)

CME uptime is 18 hours, 49 minutes
System returned to ROM by reload at 14:42:20 pacific Thu Dec 25 2008
System restarted at 14:44:03 pacific Thu Dec 25 2008
System image file is "flash:c2801-adventerprisek9-mz.124-15.t1.bin"


This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.

--More-- A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html

If you require further assistance please contact us by sending email to
export@cisco.com.

Cisco 2801 (revision 6.0) with 179200K/17408K bytes of memory.
Processor board ID FHK1044F2QH
2 FastEthernet interfaces
1 Virtual Private Network (VPN) Module
2 Voice FXO interfaces
2 Voice FXS interfaces
1 DSP, 8 Voice resources
DRAM configuration is 64 bits wide with parity disabled.
191K bytes of NVRAM.
62720K bytes of ATA CompactFlash (Read/Write)

Configuration register is 0x2102

CME#

Journey to CCNA voice - 1

I am going to blog my journey to CCNA VOICE. I believe I can pass this exam my march 2009.

Background: I am a MCSA, CCNA (routing and switching) and I have no experience with VOICE OR TELECOM).

Study plan :

I am going to be using JEREMY CIOARA, CCIE # 11727 as my lead instructor. I bought his VIDEO BOOTCAMP training cd (CBTNUGGETS) and his book (CCNA VOICE, THE OFFICIAL exam certification guide).

I am also going to build a VOICE HOME LAB identical to the one JEREMY use in the bootcamp training (see page 63 in his book)


So, please stay tune.

How to configure the ASA 5500 for port forwarding

I have the CISCO ASA 5505 with the base license and I would like to telnet to my access-server from starbuxx.

Yes, I know, I should ssh or vpn to the access-server instead of use the insecure telnet. But I have to study for my CCNA VOICE today and accessing my VOICE LAB is more important than security.

I am going to setup the VPN server this weekend and post the result.

My access-server IP address is : 192.168.3.201 and is located in the inside vlan 2.

Here are the command I entered to have access to telnet to my internal access-server.

static (inside,outside) tcp interface telnet 192.168.3.201 telnet netmask 255.255.255.255

access-list outside_access_in extended permit tcp any any eq telnet
access-group outside_access_in in interface outside



Now, I can use putty to telnet to my access-server.

BRAVO to me.

Please contact me if you have any problem with port forwarding with cisco ASA .

tititech@#gmail.com



My cisco asa :
Licensed features for this platform:
Maximum Physical Interfaces : 8
VLANs : 3, DMZ Restricted
Inside Hosts : 10
Failover : Disabled
VPN-DES : Enabled
VPN-3DES-AES : Enabled
VPN Peers : 10
WebVPN Peers : 2
Dual ISPs : Disabled
VLAN Trunk Ports : 0
Advanced Endpoint Assessment : Disabled