[SIPForum-discussion] without registering a IP phone , Can we make a call?

[Michael Scofield]

Hi All,
one scenerio:
if one phone is registered to registrar server, 2nd phone is not registered but 1st phone knows the IP address of 2nd IP Phone in that case we can make call between 2 IP Phones or not??
Please tell me if i am not clear.
Thanks in Advance.

Regards,Michael 		 	   		  
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