[broadvoice-gplhost]
exten => s,1,Answer                     ; Answer the line
exten => s,2,Wait,2
exten => s,3,Playback(welcom-to-gplhost)
exten => s,4,Wait,2
exten => s,5(dial),Dial(Sip/zigo&SIP/zigolaptop,20,rtT)
exten => s,6,Voicemail(u601)
exten => s,7,Hangup

exten => t,1,Voicemail(u601)

[from-freebox]
exten => s,1,Answer                     ; Answer the line
exten => s,2,Wait,2
exten => s,3,Playback(welcom-to-gplhost)
exten => s,4,Wait,2
exten => s,5(dial),Dial(Sip/zigo&SIP/zigolaptop,20,rtT)
exten => s,6,Voicemail(u601)
exten => s,7,Hangup

exten => t,1,Voicemail(u601)
;exten => t,9,Hangup

exten => 608,1,Wait,1
exten => 608,2(dial),Dial(Sip/jm&SIP/jm2,200,rtT)
exten => 608,3,Voicemail(u608)
exten => 608,4,Hangup