Can I send text message from Cisco IP phone to other phone?
No, unless you write an application for that.
Does cisco offer some kind of applications? Where I can find them?
Cisco does not make this application. I'm not aware of anybody that does.
If the "other phone" is a Cisco IP Phone CUPS has IP Phone Messenger (IPPM) feature for this
There's plenty of info on CCO about the feature if you're interested, otherwise as Paolo mentioned it would require a 3rd party depending on who the "other phone" is.
if this helps, please rate
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