My ClickBD 
				
				
			| Supports up to 500 SIP endpoint registrations,  up to 60 concurrent calls (up to 40 SRTP encrypted concurrent calls) and up to 32 conference attendees FXO ports, 2 analog telephone FXS ports with lifeline capability in case of power outage and up to 50 SIP trunk accounts | 
 
							 
							 
							 
							 
							 
							 
							 
							 
							 
							 
							 
							 
							 
							 
							 
							 
							 
							 
							 
							 
							 
							 
							 
							 
							 
							 
							 
							 
							 
							 
							