Simply? migration problem

Hello everyone, i’ve migrated the simple test configuration from asterisk 1.2.14 to 1.4.0.
All seemf to function but call transfer/parking not:

there is my files:
features.conf:

[default]
parkext => 700
parkpos => 701-720
context => parkedcalls
parkingtime => 45
courtesytone = beep
[featuremap]
blindxfer => #

sip.conf

[general]
port = 5060
bindaddr = 0.0.0.0
context = default

[grandstream]
type=friend
host=dynamic
;username=manuel
secret=manuel
mailbox=201@testmail
context=default
callerid=“Grandstream” <201>

[siemens]
type=friend
username=Siemens
secret=manuel
host=dynamic
mailbox=1202
context=default
callerid=“Siemens” <202>

[cisco]
type=friend
;username=210
secret=cisco
host=dynamic
mailbox=210@testmail
context=default
callerid=“Cisco” <210>

extensions.conf

[globals]
;include => parkedcalls

[default]

include => parkedcalls

exten => 201,1,Dial(SIP/Grandstream,10,Tr)
exten => 201,n,VoiceMail(201@testmail)
exten => 201,103,PlayBack(vm-goodbye)
exten => 201,n,Hangup()

exten => 204,1,Dial(SIP/fxs,10,Tr)
exten => 204,n,VoiceMail(204@testmail)
exten => 204,103,PlayBack(vm-goodbye)
exten => 204,n,Hangup()

exten => 210,1,Dial(SIP/cisco,10,Tr)
exten => 210,n,VoiceMail(210@testmail)
exten => 210,103,PlayBack(vm-goodbye)
exten => 210,n,Hangup()

There is any idea? I have tried also with codec :

;disallow=all
;allow=ulaw
;allow=alaw
;allow=g723.1
;allow=g729
;allow=gsm

Thanks a lot
Sincerely, Manuel