Cisco 2911 SPA502G phones
Since the day 1 I am regretting having Cisco PABX systems and now unfortunately we have around SPA502g phones in 15 quantity and just wanted to confirm if CISCO 2911 will support the phones.
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ASKER
What i came to know is that if I downgrade the ios version of phones and it might work. I don't know i am not an expert but my organization is quite tired of spending 20% of their asset on the world's most expensive telephone system for their four branches.
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ASKER
One more thing, does UC540 is end of life completely including End of support. I am sorry I ain't a Cisco expert but just getting an idea here.
ASKER
It is SCCP.
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ASKER
Thanks naderz, we are going ahead with UC540 and it is not officially being sold but through back door market. Anyways it is available so I am closing this question as I don't have any other option except to go for the unofficially sold old cisco unit.
ASKER
I wish the experts were available in my city to personally help me out as I then don't have to deal with bunch of people who simply say NOT POSSIBLE whenever there is a challenge comes in front of them. Thank you all.
ASKER
1. Router: 2911- C2911-CME-SRST/K9
2. IOS Verion: 15.2(4)M4
3. Unity Express Version – 8.6
4. Phone Models: SPA525G, SPA502G,SPA500