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Cisco 892 ISR router

Hi

Does my router 892 support Voip?

I wanted to create a ccna voice lab. Any advice would be great as regarding router 892 supporting Voip with CME

I have found 1 doc it states 892 router supports CME 

http://ptgmedia.pearsoncmg.com/images/9781587132995/samplepages/1587132990.pdf

 

892 doesn't support DSP but then how it will support CME ?

Any advice will be great

 

 

Regards

Aateek Singh

Network engineer

Spooster IT Services

6 REPLIES

Hi Aateek.To support UCME on

Hi Aateek.

To support UCME on 892 you need 512MB of RAM and 256MB of flash.

If you don't need to call out or simulate conference/transcoding you don't need DSP on your 800

 

HTH

 

Regards

 

Carlo

Please rate all helpful posts "The more you help the more you learn"

Thank you so much Carlo,can

Thank you so much Carlo,

can you please share the doc for the minimum Ram and Flash needed for cisco router 892 to support UCME?

 

Regards

Aateek Singh

Network Engineer

Spooster IT Services

Hi.That comes from my

Hi.

That comes from my experience.

I have a 887VA (non Cube) which originally mounts 256 MB of ram.

I purchased a 512MB module and loaded an 880-voice image and now i have a fully operative CUCME .

 

This is my Router


Cisco 887VA (MPC8300) processor (revision 1.0) with 708608K/77824K bytes of memory.
Processor board ID FCZ1618C5KG

1 DSL controller
1 Ethernet interface
4 FastEthernet interfaces
1 ATM interface
1 Virtual Private Network (VPN) Module
256K bytes of non-volatile configuration memory.
125496K bytes of ATA CompactFlash (Read/Write)

 

 

System image file is "flash:c880voice-universalk9-mz.154-3.M1.bin"

 

 

HTH

 

Regards

 

Carlo

Please rate all helpful posts "The more you help the more you learn"

Thank you so much Carlo

Thank you so much Carlo

 

Regards

Aateek Singh

Network Engineer

Spooster IT Services 

Cisco Employee

Check the CME documentation

Check the CME documentation for details on platform support. The document that you are referring to is not from cisco.com, therefore, what it suggests may not be supported.

http://www.cisco.com/c/en/us/support/unified-communications/unified-communications-manager-express/products-device-support-tables-list.html

As per the CME documentation, I can see that the 881V supports SIP phones for CME 10.0 and 10.5. There doesn't seem to be any other platform listed there, so that would mean that the other platforms do not support CME.

Thank you Sreekanth Regards

Thank you Sreekanth

 

Regards 

Aateek Singh

Network Engineer

Spooster IT Services

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