03-05-2014 05:36 PM - edited 03-16-2019 10:01 PM
Hello,
Greetings to everyone. I'm having an issue with a new SIP Trunk to CUBE. What is happening the SP is only set to receive invites/etc from the class A address. Which is 4.35.201.X. Right now it is sending the inside address on the invite.
INVITE sip:5122398XXX@4.55.40.XXX:5060 SIP/2.0
Via: SIP/2.0/UDP 10.53.2.215:5060;branch=z9hG4bK1124ED
Remote-Party-ID: "Name" <sip:5124187XXX@10.53.2.215>;party=calling;screen=yes;privacy=off
From: sip:5124187877@10.53.85.15;tag=42A98F88-F50
To: <sip:5122398611@4.55.40.XXX>
Which won't be accepted. I tried binding control and media to the outside interface but I don't even so the call hit the CUBE. Because CUCM can't talk to that address. I believe I could send the from the outside interface if I issued the 'voice-class sip bind control source-interface gig0/1' command on the outbound dial-peer. But we are using version 12.4(24)T6 which doesn't offer that command on the dial-peer. And I don't see anything similar in this version. Any ideas how I could hide the inside interface with this and send the outside address?
voice rtp send-recv
!
voice service voip
allow-connections sip to sip
fax protocol cisco
sip
rel1xx disable
header-passing
early-offer forced
midcall-signaling passthru
sip-profiles 100
!
!
!
voice class codec 1
codec preference 1 g711ulaw
codec preference 2 g711alaw
codec preference 3 g729r8
!
voice class sip-profiles 100
response ANY sdp-header Audio-Attribute modify "sendonly" "sendrecv"
request ANY sdp-header Audio-Attribute modify "sendonly" "sendrecv"
!
!
interface GigabitEthernet0/0
ip address 10.53.2.XXX 255.255.252.0
no ip route-cache
duplex auto
speed auto
no mop enabled
!
interface GigabitEthernet0/1
description Ckt Id: AUSTTXUH###.
ip address 4.35.XXX.XXX 255.255.255.252
no ip route-cache
duplex auto
speed auto
!
dial-peer voice 100 voip
description 10-digit calls to L3
destination-pattern [2-9].........$
voice-class codec 1
voice-class sip early-offer forced
session protocol sipv2
session target ipv4:4.55.40.227
dtmf-relay rtp-nte
!
dial-peer voice 101 voip
description Incoming dialpeer and 1+10 digits to Level 3
destination-pattern ^1[2-9]..[2-9]......$
voice-class codec 1
voice-class sip early-offer forced
session protocol sipv2
session target sip-server
incoming called-number .T
dtmf-relay rtp-nte
sip-ua
retry invite 2
retry bye 2
retry cancel 2
retry register 10
timers expires 60000
sip-server ipv4:4.55.40.XXX
reason-header override
03-10-2014 03:09 AM
Hello Jay,
If you cant upgrade IOS to apply binding on dial-peers then one more option left it to use SIP profiles.
Let us know how SP wants to see INVITE message from CUBE. Which section of the message then need to have a specific IP ? Give us some example we will help in creating SIP profile.
Thanks
Manish
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