SX10 call type scenario

[carlo alberto michelotti]

Hi all,

does anyone know if the SX10 need a sip registar (CUCM or VCS) to do any call? 

for example I my customer need only 2 SX10,  does he need a also a cucm or vcs for do  a call between them? 

otherwise, can I do a call between them only with ip address without any sip registar?   like 2 sx20 ..
thanks in advance,
Carlo

[davidhouska]

Hi Carlo,

I just tested SX10 yesterday without CUCM or VCS registration and point-to-point calls inside LAN are working fine...

So you just dial IP addresses same way as you dial it from not registered C-series or MXP series codec.

I did not tested calls through firewall to public IPs but I guess the behaviour will be same as SX20 etc.

Regards,
David

[soohyung choi]

Hl,

This problem is resolved using IP Direct call

Thanks for your help

[lmediavilla]

I've tested it many times (SX10) without registrar and you can use it to call outside.

No problem at all.