01-20-2012 02:11 PM - edited 03-16-2019 09:08 AM
Hi,
I have a costumer, that has 60 voice register pool configured(sip phones) , and 40 ephones (SCCP) in the same router, and all is working perfectly.
Follow the show configs :
voice register global
max-dn 288
max-pool 96
telephony-service
max-ephones 110
max-dn 288
My question is:
In the router , can i configure and use 96(Sip phones) + 110(SCCP phones) = 206 total, without problems?
Tks
Solved! Go to Solution.
01-20-2012 02:41 PM
On a 2851 you can have up to 100 SCCP phones and up to 100 SIP phones, registered simultaneously.
Also, per cisco licensing terms:
Total number of connected IP phones cannot exceed Maximum Total listed including SCCP and SIP phones on the same router.
From: http://www.cisco.com/en/US/docs/voice_ip_comm/cucme/requirements/guide/cme86spc.htm.html
For the 2851, 'Maximum Total' is also 100. However, this limitation is not enforced.
01-20-2012 02:20 PM
Which router model is that ?
01-20-2012 02:29 PM
Cisco 2851 (revision 53.50) with 241664K/20480K bytes of memory.
01-20-2012 02:41 PM
On a 2851 you can have up to 100 SCCP phones and up to 100 SIP phones, registered simultaneously.
Also, per cisco licensing terms:
Total number of connected IP phones cannot exceed Maximum Total listed including SCCP and SIP phones on the same router.
From: http://www.cisco.com/en/US/docs/voice_ip_comm/cucme/requirements/guide/cme86spc.htm.html
For the 2851, 'Maximum Total' is also 100. However, this limitation is not enforced.
01-20-2012 02:50 PM
If i understood, the cme version is 7.1, i can use both, but could be necessary an upgrade to more memory, correct?
http://www.cisco.com/en/US/docs/voice_ip_comm/cucme/requirements/guide/cme71spc.htm
Tks
01-20-2012 02:54 PM
You should have at least 512MB to run recent IOS with a large number of phones.
Thanks for the nice rating and good luck!
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