SIP to SIP Connectivity
Hi,
We have a CCM 7.1.3 and Voice Gateway and a Public SIP Server
Now Need to create a SIP Truck from CCM To VG and VG to Public SIP Server. Both CCM and VG are in Private Network and Public Server Link is directly connected to VG and all private IP is NAT to public IP.
Can you let me know how to configure the same. Tried to do that, but call is not going through. I am getting a call reject from VG side to CCM when i used Wireshark to identify the problem.
When I do Dailed number Anayasis From SIP Truck, It showing as pattern " Block this pattern". Can you help in gettitng this configure.
but In route pattern, It is not blocked!
Results Summary
Calling Party Information
Calling Party
= 52400
Partition
=
Device CSS
=
Line CSS
=
AAR Group Name
=
AAR CSS
=
Dialed Digits
= 20016094096950
Match Result
= BlockThisPattern
Called Party Number
=
Matched Pattern Information
Pattern
=
Partition
=
Pattern Type
=
Time Zone
=
Outside Dial Tone
= NO
Call Flow
TranslationPattern :Pattern=
Partition =
Positional Match List =
Calling Party Number = 52400
PreTransform Calling Party Number =
PreTransform Called Party Number =
Calling Party Transformations
External Phone Number Mask = NO
Calling Party Mask =
Prefix =
CallingLineId Presentation =
CallingName Presentation =
Calling Party Number = 52400
ConnectedParty Transformations
ConnectedLineId Presentation =
ConnectedName Presentation =
Called Party Transformations
Called Party Mask =
Discard Digits Instruction =
Prefix =
Called Number =
Alternate Matches
Note: Information Not Available
NOTE: The analysis results are purely based on configurations
available in the Cisco Communications Manager database. For Gateway
outbound calls, call details might differ depending on the Gateway's
settings.
Comments
To start:
I dont now your CUCM setup, but reasons why DNA isnt working:
You didnt set a device or line css
You didnt to prefix a 9 to match your outgoing route patterns? You have to put the same digits that cucm receives from the phone.
For the CUBE problem, can you include the voice configuration of the cube and a 'debug ccsip messages' of an outgoing call?
Press new call and start dialing.
Do you get reorder tone at some point or the message "your call cannot be compelted as dialed"? It seems that there is no pattern to match. Check if there's a partition or CSS misconfiguration.
hi,
I am getting a busy tone... Above provided analysis is the one that take the anayasis from Trunk.
If i am doing the DNA using Phone (TAB), I am getting correct pattern allowing....
For breifing, below are the configuration, i have done.
CUCM IP: 172.25.168.11, 172.25.168.12, 172.25.168.13
VG IP: 172.25.32.50
VOIP SIP Server: Public IP: 7.7.7.7 ( not the actual Public IP)
IP address are changed and configuration is posted.
Configuration in CUCM:
1) Established the SIP Trunk(to 172.25.32.50)
2) Route Pattern to VG(172.25.32.50)
0.00! ---> Route to VGSIP Truck ( discarding predot)
------------------------------------------------------------------------------
Configuration in VG:
voice service voip
allow-connections sip to sip
fax protocol t38 ls-redundancy 0 hs-redundancy 0 fallback none
!
application
global
service alternate Default
!
interface GigabitEthernet0/0
ip address 172.25.32.50 255.255.255.0
ip nat inside
ip virtual-reassembly
duplex auto
speed auto
!
interface GigabitEthernet0/2
ip address 6.6.18.250 255.255.255.252
ip nat outside
ip virtual-reassembly
duplex auto
speed auto
!
ip nat pool Voip 11.11.48.153 11.11.48.153 netmask 255.255.255.248
ip nat inside source list 135 pool Bang_Voip overload
ip nat inside source static 172.25.168.13 11.11.48.154
ip nat inside source static 172.25.168.11 11.11.48.155
ip nat inside source static 172.25.168.12 11.11.48.156
ip nat inside source static 172.25.32.50 11.11.48.157
ip route 172.25.0.0 255.255.0.0 172.25.32.1
ip route 7.7.7.7 255.255.255.255 6.6.18.249
!
dial-peer voice 10 voip
description ****For VOIP Server****
destination-pattern 00T
session protocol sipv2
session target ipv4:7.7.7.7
dtmf-relay h245-alphanumeric
!
dial-peer voice 11 voip
destination-pattern .....
session protocol sipv2
session target ipv4:172.25.168.11
!
!
sip-ua
sip-server ipv4:7.7.7.7
!
!
!
can you give us:
debug voip dialp all
and then another call with
debug ccsip messages
Sent from my iPhone
On Nov 26, 2011, at 11:36 AM, KajaHanumantharao <[email protected]> wrote: