is possible to have several sip phones configurated with the same SIP account ?
If i want to have a SIP account configurated in two phones, for ex. my SIP phone in the office and my smartphone, I need two accounts SIP perforce and configure my PBX to manage multiDial to both accounts or exist way to configure the same SIP account in both ???
You can simply configure both phones with the same SIP account - the SIP server will have to registrations for a single SIP account. So, if a call is received for that account, the SIP server will do parallel forking (will send the call to both devices in the same time)