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Problems with SIP trunk in CME 4.3, handle username and passw

I try to set a SIP trunk with a provider.

I was provided with a username,password and IP of outbound proxy.

I have try several opcion but I can't even register in the proxy.


voice service voip

allow-connections h323 to h323

allow-connections h323 to sip

allow-connections sip to h323

allow-connections sip to sip

supplementary-service h450.12



subscription maximum accept 5

registrar server



voice class codec 1

codec preference 1 g711ulaw bytes 160

codec preference 2 g729r8 bytes 20


voice register global

mode cme

source-address port 5060

max-dn 5

max-pool 5

timezone 9

date-format D/M/Y


file text

create profile sync 0834091551485358

voice register dn 2

number 3884

name Filo

label 3884

voice register pool 2

id mac 000E.08DF.500D

number 1 dn 2

dtmf-relay sip-notify

codec g711ulaw

dial-peer voice 5555 voip

destination-pattern .T

voice-class codec 1

session protocol sipv2

session target ipv4:X.X.X.X ---> outbound proxy

dtmf-relay rtp-nte

no vad


authentication username 811642996 password 7 1413440F5E05737E35 realm

no remote-party-id

disable-early-media 180

retry invite 2

retry response 3

retry bye 3

retry prack 6

retry register 3

retry options 1

timers connect 100

registrar expires 3600


I have also try in stead of dns the IP address, but also fails.

There is something left Or wrong in my configuration???