Problem mit third party SIP Phone an CME

[Sally]

Hallo,
ich hab hier ein kleines Voip System zu Testzwecken aufgebaut. Ich verwende einen Cisco 2821 Router zwei Cisco 7960 und ein 7975 über SCCP und versuche momentan ein einfaches SIP Grandtream Phone in die Umgebung einzubinden. Aber in der momentanen Konfiguration kann ich das Grandstream nicht anrufen. Wenn ich das SIP Phone verwende bekomme ich kein freizeichen, wenn ich die Nummer eines der SCCP Phones wähle wird der Call aber normal zugestellt und der Anrufer auf dem 7960 oder 75 korrekt angezeigt. Wenn ich nun das SIP Phone unter seiner Nummer anrufe bekomme ich zwar ein freizeichen aber der Anruf kommt beim SIP Phone nicht an. Ich kann das Problem zwar umgehen, in dem ich für das SIP Phone einen eigenen Dial Peer einrichte, aber das ist ja in meinen Augen kein Lösung. Hat jemand ähnliche Erfahrung gemacht oder weiss woran das liegt. Ich poste mal meine Config dazu, vielleicht findet ja auch jemand den Fehler.
Danke schon mal im Voraus

version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname ROUTER
!
boot-start-marker
boot-end-marker
!
! card type command needed for slot/vwic-slot 0/1
logging buffered 51200 warnings
!
no aaa new-model
clock timezone met 1
network-clock-participate wic 0 
dot11 syslog
!
!
ip cef
!
!
no ip domain lookup
ip domain name yourdomain.com
ip name-server 139.13.44.123
multilink bundle-name authenticated
!
isdn switch-type basic-net3
!
voice-card 0
 no dspfarm
!
!
!
voice service voip 
 allow-connections h323 to h323
 allow-connections h323 to sip
 allow-connections sip to h323
 allow-connections sip to sip
 sip
  registrar server expires max 1200 min 300
  no call service stop
!
!
voice class codec 1
 codec preference 1 g729r8
 codec preference 2 g711alaw
 codec preference 3 g711ulaw
!
!
!
!
!
!
!
!
!
!
!
voice register global
 mode cme
 source-address 139.13.36.132 port 5060
 max-dn 20
 max-pool 10
 authenticate register
 timezone 23
 time-format 24
 date-format D/M/Y
 tftp-path flash:
 create profile sync 0007975230391655
 ntp-server 80.190.251.236 mode directedbroadcast
!
voice register dn  1
 number 5020
 allow watch
 name grandstream
 label SIP5020
!
voice register pool  1
 id mac 000B.8203.9940
 number 1 dn 1
 username 5020 password 5020
 codec g711ulaw
!
!
voice translation-rule 1
 rule 1 /^3$/ /1010/
 rule 2 /^0.*/ /1010/
!
voice translation-rule 10
 rule 1 /^\(.*\)/ /00\1/ type national national
 rule 2 /^\(.*\)/ /000\1/ type international international
!
!
voice translation-profile changeCalling
 translate calling 10
!
voice translation-profile changeNullCalled
 translate calling 10
 translate called 1
!
!
!
crypto pki trustpoint TP-self-signed-1769409551
 enrollment selfsigned
 subject-name cn=IOS-Self-Signed-Certificate-1769409551
 revocation-check none
 rsakeypair TP-self-signed-1769409551
!
!
username admin privilege 15 password 0 xxx
username Admin1 privilege 15 secret 5 $1$LKlR$ZcTFRqSS2B79ejQd/pwqu.
archive
 log config
  hidekeys
!
!
interface GigabitEthernet0/0
 description $ETH-LAN$$ETH-SW-LAUNCH$$INTF-INFO-GE 0/0$$ES_LAN$
 ip address 139.13.36.132 255.255.255.224
 duplex auto
 speed auto
!
interface GigabitEthernet0/1
 no ip address
 duplex auto
 speed auto
!
interface BRI0/0/0
 no ip address
 isdn switch-type basic-net3
 isdn point-to-point-setup
 isdn incoming-voice voice
!
interface BRI0/0/1
 no ip address
 isdn switch-type basic-net3
 isdn point-to-point-setup
 isdn incoming-voice voice
!
interface Integrated-Service-Engine1/0
 ip unnumbered GigabitEthernet0/0
 service-module ip address 139.13.36.134 255.255.255.224
 service-module ip default-gateway 139.13.36.132
 no keepalive
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 139.13.36.158
ip route 139.13.36.134 255.255.255.255 Integrated-Service-Engine1/0
!
!
ip http server
ip http authentication local
ip http secure-server
ip http timeout-policy idle 60 life 86400 requests 10000
ip http path flash:
!
!
tftp-server flash:P00307020200.bin
tftp-server flash:P00307020200.loads
tftp-server flash:P00307020200.sb2
tftp-server flash:P00307020200.sbn
tftp-server flash:P00307020200.sbnend
tftp-server flash:Desktops/320x212x12/test.png
tftp-server flash:Desktops/320x212x12/TN-test.png
tftp-server flash:Desktops/320x212x12/list.xml
!
control-plane
!
!
!
voice-port 0/0/0
 echo-cancel coverage 32
 compand-type a-law
 cptone DE
 description BRI0
 bearer-cap Speech
!
voice-port 0/0/1
 echo-cancel coverage 32
 compand-type a-law
 cptone DE
 description BRI1
!
voice-port 0/2/0
 description FXO0
!
voice-port 0/2/1
 description FXO1
!
voice-port 0/3/0
 cptone DE
 description FXS0 - ANALOGE NST 1050
!
voice-port 0/3/1
 description FXS1
!
!
dial-peer voice 6400 pots
 description ISDN AUSGEHEND
 preference 6
 destination-pattern 0T
 progress_ind setup enable 3
 progress_ind progress enable 8
 direct-inward-dial
 port 0/0/0
 prefix 0
!
dial-peer voice 6300 pots
 description ISDN EINGEHEND
 translation-profile incoming changeNullCalled
 destination-pattern .T
 progress_ind setup enable 3
 progress_ind alert enable 8
 progress_ind progress enable 8
 direct-inward-dial
 port 0/0/0
!
dial-peer voice 1000 pots
 preference 7
 destination-pattern 1050
 port 0/3/0
!
dial-peer voice 6100 voip
 description ANBINDUNG CUE
 destination-pattern 2...
 b2bua
 session protocol sipv2
 session target ipv4:139.13.36.134
 dtmf-relay sip-notify
 codec g711ulaw
 no vad
!
!
sip-ua 
 mwi-server ipv4:139.13.36.132 expires 86400 port 5060 transport tcp unsolicited
!
!
telephony-service
 no auto-reg-ephone
 load 7960-7940 P00307020200
 max-ephones 25
 max-dn 100
 ip source-address 139.13.36.132 port 2000
 url services http://phone-xml.berbee.com/menu.xml
 time-format 24
 date-format dd-mm-yy
 voicemail 2000
 max-conferences 8 gain -6
 moh music-on-hold.au
 web admin system name admin password voipadmin
 dn-webedit 
 time-webedit 
 transfer-system full-consult
 secondary-dialtone 9
 create cnf-files version-stamp 7960 Nov 19 2009 15:42:16
!
!
vm-integration
!
ephone-dn  1
!
ephone-dn  10
 number 1010
 name NST 1010
 call-forward busy 2000
 call-forward noan 80001010 timeout 10
!
ephone-dn  11
 number 1011
 name NST 1011
 call-forward busy 2000
 call-forward noan 2000 timeout 10
!
ephone-dn  12
 number 1012
 name NST 1012
 call-forward busy 2000
 call-forward noan 2000 timeout 10
!
ephone-dn  13
 number 1013
 name NST 1013
 call-forward busy 2000
 call-forward noan 2000 timeout 10
!
ephone-dn  99
 number 8001....
 description MWI OFF
 mwi off
!
ephone-dn  100
 number 8000....
 description MWI ON
 mwi on
!
ephone  1
 mac-address 0006.281B.8379
 speed-dial 1 1013 label "7975"
 type 7960
 button  1:10
!
ephone  2
 mac-address 0007.5079.C5BD
 type 7960
 button  1:11
!
ephone  4
 mac-address 0025.84A1.7EFF
 type 7975
 button  1:13
!
ephone-hunt 1 sequential
 pilot 3000 secondary 3001
 list 1010, 1011
 final 3222
 preference 0 secondary 7