8821 phone not working with sccp

[mohamedadel9929]

Hi 
i've configured 8821 phone on CME and working well 
but not working with SCCP . foe example when i dial extension num with Sip phones it's working , but when i dial any extension num with sccp phone not working 

voice register pool-type  8821
phoneload-support
reference-pooltype 9971

voice register dn  32
number 8000

voice register pool  32
id mac [ Mac address of the phone ]
type 8821
number 1 dn 32
username cisco password cisco 

voice register global
  create profile

[Ratheesh Kumar]

Hi there

Cisco 8821 is a SIP Phone.

https://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/wireless-ip-phone-8821/datasheet-c78-737346.html

Hope this helps!

Cheers
Rath!

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[Maren Mahoney]

Is it just 8821 phones that won't talk to SCCP phones or do you have other SIP phones that will not talk to SCCP phones?

Also, what is the behavior? I would guess that the behavior is that a SCCP phones dials the 8821 SIP phone. Then the 8821 SIP phone rings, but when the 8821 phone picks up the call the call drops. Is that right?

[mohamedadel9929]

thanks for your help
it's working now 

[michaelb_CT]

I know this post is old -

I am having difficulty with 8821 receiving audible/visual alerts using SIP protocol.  What did you do to make it work?

Thanks.