[asterisk-users] Cisco phone - can Call manager reflash automatically if we test in Asterisk with SIP?

David Shauger sollostech at gmail.com
Mon May 4 19:04:08 CDT 2009


Jonathan,

Thank you. That is what I assumed but I just wanted to verify it.

On May 4, 2009, at 7:36 PM, Jonathan Thurman wrote:

> When the phone is plugged back in to CallManager network, it should
> get handed a TFTP server via DHCP, and should automatically download
> the configuration from CallManager which includes what firmware to
> load.  It should then reload the SCCP firmware (if you are not using
> SIP) and reboot back to how it was.  All of this is assuming that you
> have a standard CallManager environment of course.
>
> -Jonathan
>
>
> On Mon, May 4, 2009 at 3:14 PM, David Shauger <sollostech at gmail.com>  
> wrote:
>> David,
>> Will it happen automatically when you reconnect it to Cisco Call  
>> Manager or
>> does it require additional steps?
>> Thanks!
>> On May 4, 2009, at 4:14 PM, David Gibbons wrote:
>>
>> Yes, you can flash them back and forth as you require.
>>
>> From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com 
>> ] On
>> Behalf Of David Shauger
>> Sent: Monday, May 04, 2009 2:59 PM
>> To: Asterisk Users Mailing List - Non-Commercial Discussion
>> Subject: [asterisk-users] Cisco phone - can Call manager reflash
>> automatically if we test in Asterisk with SIP?
>>
>> Anyone know if we take a Cisco phone off of a Call Manager system  
>> and flash
>> it for SIP to demo on Asterisk, can we take it back to Cisco and Call
>> Manager will remember its MAC address and reflash it back to what  
>> it is
>> supposed to be? I would anticipate with Cisco Discovery Protocol  
>> this would
>> be the case, but would like to be sure.
>>
>> Thanks!
>>
>> ----------------------------------------------------------------------------
>> David Shauger
>> Vice President
>>
>> Sollos Technology Solutions
>>
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