Where would I put the line to use a termination service?

[computergroove]

My SIP provider emailed this to me:

Code: Select all

; Edit your EXTENSIONS.CONF and place the following information in it
;
[sip-incoming]
exten => _X.,1,Answer
exten => _X.,2,Wait(1)
exten => _X.,3,SayDigits(${EXTEN})
exten => _X.,4,Wait(1)
exten => _X.,5,Echo
exten => _X.,6,Hangup

; To use the Adam's Telecom termination service, add the following line to your extensions.conf file
;
exten => _X.,1,Dial(SIP/sip_peer/${EXTEN})

Would I put the termination service in the place of the first exten => _x.,1...? and change the 1 to 2 on the Answer extension and so on? Should I use their termination service? What is the benefit?