many extension to first available line

[mrzh009811]

hi friends,

i have 5 extension as below:

101, 102, 103, 104, 105

and 3 pstn lines on sangoma voip-gateway,

i want when for example extension 101 dialed a number, call goes out from first available line on sangoma,

and if extension 102 dialed a number, call goes out from next available line on sangoma,

how to this?

config must be done on cucm or sangoma-voip-gateway ?

[Jaime Valencia · Accepted solution]

Most likely you have a sip or h323 trunk to that 3rd party GW, correct?

if so, then this has to be configured in the GW.

[mrzh009811]

yes, it seems the config must done on gateway,

after searches in google, i founded hunt scheme protocol which works on cisco router with fxo card, not in cucm,

thanks a lot jaime,