NAT as in ip nat outside and ip nat inside, etc, would be used for other 
traffic that is flowing through the router.  Address hiding for a SIP 
connection is different.

 

From: Bill Talley <btal...@gmail.com> 
Sent: Saturday, August 11, 2018 1:08 PM
To: NateCCIE <natec...@gmail.com>
Cc: Benjamin Turner <benmtur...@hotmail.com>; cisco-voip voyp list 
<cisco-voip@puck.nether.net>
Subject: Re: [cisco-voip] CUBE ignoring SDP responses from ITSP

 

Is that not essentially what address hiding and binding the telco facing 
dial-peer to the outside interface accomplishes?

Sent from an iOS device with very tiny touchscreen input keys.  Please excude 
my typtos.


On Aug 11, 2018, at 1:24 PM, NateCCIE <natec...@gmail.com 
<mailto:natec...@gmail.com> > wrote:

No, if you want to do NAT, it has to be on a different interface than what CUBE 
is using for SIP.

 

From: Benjamin Turner <benmtur...@hotmail.com <mailto:benmtur...@hotmail.com> > 
Sent: Saturday, August 11, 2018 12:03 PM
To: NateCCIE <natec...@gmail.com <mailto:natec...@gmail.com> >
Cc: Ryan Huff <ryanh...@outlook.com <mailto:ryanh...@outlook.com> >; cisco-voip 
voyp list <cisco-voip@puck.nether.net <mailto:cisco-voip@puck.nether.net> >
Subject: Re: [cisco-voip] CUBE ignoring SDP responses from ITSP

 

So should I implement a voice class sip profile to modify the sip headers?





Get Outlook for Android <https://aka.ms/ghei36> 

 

  _____  

From: NateCCIE <natec...@gmail.com <mailto:natec...@gmail.com> >
Sent: Saturday, August 11, 2018 1:46:31 PM
To: Benjamin Turner
Cc: Ryan Huff; cisco-voip voyp list
Subject: Re: [cisco-voip] CUBE ignoring SDP responses from ITSP 

 

You can’t have ip NAT outside on a CUBE. It used to work before the 4K but it 
was never supported according to TAC and the BU. 

 

Inbound traffic goes to the NAT process and the SIP stack never sees it

Sent from my iPhone


On Aug 10, 2018, at 9:38 PM, Benjamin Turner <benmtur...@hotmail.com 
<mailto:benmtur...@hotmail.com> > wrote:

My brain is FRIED 

Get Outlook for Android <https://aka.ms/ghei36> 

 

  _____  

From: Benjamin Turner <benmtur...@hotmail.com <mailto:benmtur...@hotmail.com> >
Sent: Friday, August 10, 2018 11:35:15 PM
To: Ryan Huff
Cc: Bill Talley; cisco-voip voyp list
Subject: Re: [cisco-voip] CUBE ignoring SDP responses from ITSP 

 

I did. They see my outside IP (multiple) invites and they are sending 1xx 
responses. And, I see them too on my cube with a monitor capture. I just do not 
see them with a debug ccsip messages

Get Outlook for Android <https://aka.ms/ghei36> 

 

  _____  

From: Ryan Huff <ryanh...@outlook.com <mailto:ryanh...@outlook.com> >
Sent: Friday, August 10, 2018 11:32:08 PM
To: Benjamin Turner
Cc: Bill Talley; cisco-voip voyp list
Subject: Re: [cisco-voip] CUBE ignoring SDP responses from ITSP 

 

and you’re sure you’re signaling the correct peer address for signaling that 
the carrier gave you when they provisioned the trunk?

You may need to do a live TSHOOT with the carrier so they can tell you if they 
are (and what) they see in their SBC.


On Aug 10, 2018, at 23:29, Benjamin Turner <benmtur...@hotmail.com 
<mailto:benmtur...@hotmail.com> > wrote:

Yeah tried both ways. Inside and outside IP on the cucm trunk config

Get Outlook for Android <https://aka.ms/ghei36> 

 

  _____  

From: Bill Talley <btal...@gmail.com <mailto:btal...@gmail.com> >
Sent: Friday, August 10, 2018 11:28:02 PM
To: Benjamin Turner
Cc: Ryan Huff; cisco-voip voyp list
Subject: Re: [cisco-voip] CUBE ignoring SDP responses from ITSP 

 

Just confirming when you changed the bindings in IOS, did you change the SIP 
trunk destination IP address in CUCM to point to the inside address of CUBE and 
reset the trunk?

Sent from an iOS device with very tiny touchscreen input keys.  Please excude 
my typtos.


On Aug 10, 2018, at 9:25 PM, Benjamin Turner <benmtur...@hotmail.com 
<mailto:benmtur...@hotmail.com> > wrote:

Acl is not blocking and I tried to set binding on outbound dial-peer to 
outbound interface and inbound dial-peer to inbound interface 

Get Outlook for Android <https://aka.ms/ghei36> 

 

  _____  

From: Ryan Huff <ryanh...@outlook.com <mailto:ryanh...@outlook.com> >
Sent: Friday, August 10, 2018 10:23:00 PM
To: Benjamin Turner
Cc: Loren Hillukka; cisco-voip voyp list
Subject: Re: [cisco-voip] CUBE ignoring SDP responses from ITSP 

 

I would suggest a couple of things to start with; 

 

1.) Ditch the global bindings on 0/0/0 and bind your individual dial-peers to 
the appropriate interfaces

 

2.) Verify your ACL 101 isn’t interfering (you didn’t include your access lists 
so I can’t tell)

 

Sent from my iPhone


On Aug 10, 2018, at 22:15, Benjamin Turner <benmtur...@hotmail.com 
<mailto:benmtur...@hotmail.com> > wrote:

Very basic:

 

 

 

version 15.5

 

voice service voip

ip address trusted list

  ipv4 67.231.8.75

  ipv4 67.231.12.12

  ipv4 192.168.1.20

  ipv4 162.245.36.90

address-hiding

mode border-element license capacity 100

allow-connections sip to sip

no supplementary-service sip moved-temporarily

no supplementary-service sip refer

fax protocol pass-through g711ulaw

sip

  bind control source-interface GigabitEthernet0/0/0

  bind media source-interface GigabitEthernet0/0/0

  registrar server

  no update-callerid

  early-offer forced

  midcall-signaling passthru

  pass-thru content sdp

!

voice class codec 1

codec preference 1 g711ulaw

codec preference 2 g729r8

!

!

voice class sip-profiles 30

request ANY sdp-header Audio-Attribute modify "a=ptime:20" "a=ptime:30" 

!

!

!

!

!

voice translation-rule 2

rule 1 /\+1\([2-9].........\)/ /\1/

!

voice translation-rule 11

rule 1 /\([2-9]..[2-9]......$\)/ /+1\1/

rule 2 /\(.*\)/ /+\1/

!

voice translation-rule 22

rule 1 /9\(1[2-9]..[2-9]......\)$/ /\1/

rule 2 /9\(911\)$/ /\1/

rule 3 /9\([2-8]11\)$/ /\1/

!

!

voice translation-profile 10DigitTo+1

translate calling 11

translate called 11

!

voice translation-profile LOCALIZE

translate calling 2

!

voice translation-profile OutgoingToBandwidthSIP

translate calling 2

translate called 11

!

!

!

!

voice-card 0/4

dsp services dspfarm

no watchdog

!

!

interface GigabitEthernet0/0/0

description WAN SIP TRUNK TO BANDWIDTH

ip address 162.245.36.90 255.255.255.248

ip nat outside

ip access-group 101 in

ip access-group 101 out

negotiation auto

no cdp enable

!

interface GigabitEthernet0/0/1

description LAN

ip address 192.168.1.1 255.255.255.0

ip nat inside

negotiation auto

!

interface GigabitEthernet0/0/2

no ip address

negotiation auto

!

interface Service-Engine0/4/0

!

interface GigabitEthernet0

vrf forwarding Mgmt-intf

no ip address

negotiation auto

!

!

ip nat inside source list 100 interface GigabitEthernet0/0/0 overload

!

!

!

dial-peer voice 1000 voip

description BANDWIDTH Incoming SIP and VOIP calls 

 session protocol sipv2

session target sip-server

incoming called-number .

voice-class codec 1  

  dtmf-relay rtp-nte sip-notify

no vad

!

dial-peer voice 4000 voip

description Local Dialing (10-Digit) to Bandwidth SIP Trunk

translation-profile outgoing OutgoingToBandwidthSIP

destination-pattern [2-9]..[2-9]......$

session protocol sipv2

session target ipv4:67.231.8.75

voice-class codec 1  

 dtmf-relay rtp-nte

no vad

!

dial-peer voice 4001 voip

description LD Dialing (11-Digit) to Bandwidth SIP Trunk

translation-profile outgoing OutgoingToBandwidthSIP

destination-pattern 1[2-9]..[2-9]......$

session protocol sipv2

session target ipv4:67.231.8.75

voice-class codec 1  

 dtmf-relay rtp-nte

no vad

!

dial-peer voice 2001 voip

description Incoming SIP Calls to CUCM Sub

translation-profile incoming LOCALIZE

destination-pattern [2-9]..[2-9]......$

session protocol sipv2

session target ipv4:192.168.1.20

voice-class codec 1  

 no voice-class sip outbound-proxy   

 dtmf-relay rtp-nte sip-notify

no vad

!

!

sip-ua 

!

 

 

Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986>  for Windows 10

 

  _____  

From: Ryan Huff <ryanh...@outlook.com <mailto:ryanh...@outlook.com> >
Sent: Friday, August 10, 2018 10:04:54 PM
To: Benjamin Turner
Cc: Loren Hillukka; cisco-voip voyp list
Subject: Re: [cisco-voip] CUBE ignoring SDP responses from ITSP 

 

Can I get a show tech or at least a show run?

Sent from my iPhone


On Aug 10, 2018, at 22:03, Benjamin Turner <benmtur...@hotmail.com 
<mailto:benmtur...@hotmail.com> > wrote:

Its an edge device no fw in place between cube and provider 

Get Outlook for Android <https://aka.ms/ghei36> 

 

  _____  

From: Ryan Huff <ryanh...@outlook.com <mailto:ryanh...@outlook.com> >
Sent: Friday, August 10, 2018 10:02:42 PM
To: Benjamin Turner
Cc: Loren Hillukka; cisco-voip voyp list
Subject: Re: [cisco-voip] CUBE ignoring SDP responses from ITSP 

 

Is it a PA, ASA? Do you have inspection and ALG disabled on the firewall?

Sent from my iPhone


On Aug 10, 2018, at 22:00, Benjamin Turner <benmtur...@hotmail.com 
<mailto:benmtur...@hotmail.com> > wrote:

Sit in front of the fw

Get Outlook for Android <https://aka.ms/ghei36> 

 

  _____  

From: Loren Hillukka <lchillu...@hotmail.com <mailto:lchillu...@hotmail.com> >
Sent: Friday, August 10, 2018 9:58:49 PM
To: Benjamin Turner
Cc: Ryan Huff; cisco-voip voyp list
Subject: Re: [cisco-voip] CUBE ignoring SDP responses from ITSP 

 

Any firewall in place there? I have seen firewalls modify/drop just enough to 
make the gateway not recognize a response. 

Sent from my iPhone


On Aug 10, 2018, at 8:35 PM, Benjamin Turner <benmtur...@hotmail.com 
<mailto:benmtur...@hotmail.com> > wrote:

Yes, and my LAN side too

 

 

 

Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986>  for Windows 10

 

  _____  

From: Ryan Huff <ryanh...@outlook.com <mailto:ryanh...@outlook.com> >
Sent: Friday, August 10, 2018 9:33:49 PM
To: Benjamin Turner
Cc: Brian Meade; cisco-voip voyp list
Subject: Re: [cisco-voip] CUBE ignoring SDP responses from ITSP 

 

So do you have all the correct signaling addresses from the provider included 
in the ipv4 trusted list (SIP ACL)? 

 

Sent from my iPhone


On Aug 10, 2018, at 21:31, Benjamin Turner <benmtur...@hotmail.com 
<mailto:benmtur...@hotmail.com> > wrote:

A debug ccsip messages never sees these responses. Here is the monitor capture 
from the cube:

 

 

-------------------------------------------------------------

#   size   timestamp     source             destination   protocol

-------------------------------------------------------------

   0  927    0.000000   162.245.36.90    ->  67.231.8.75      UDP

  0000:  70E42202 57CB00B6 70707740 08004568   p.".w......@..eh

  0010:  03910000 0000FF11 A472A2F5 245A43E7   .........r..$ZC.

  0020:  084BF7D6 13C4037D C3C2494E 56495445   .K.....}..INVITE

  0030:  20736970 3A313935 34363338 39303635    sip:19546389065

 

   1  363    0.043989   67.231.8.75      ->  162.245.36.90    UDP

  0000:  00B67070 7740046C 9D59F3D0 08004548   ..p...@.l.y....eh 
<mailto:..p...@.l.y....eh> 

  0010:  015DBFAA 40003311 731C43E7 084BA2F5   .]..@.3.s.C..K 
<mailto:..@.3.s.C..K> ..

  0020:  245A13C4 13C40149 21EA5349 502F322E   $Z.....I!.SIP/2.

  0030:  30203130 30205472 79696E67 0D0A5669   0 100 Trying..Vi

 

   2  927    0.500026   162.245.36.90    ->  67.231.8.75      UDP

  0000:  70E42202 57CB00B6 70707740 08004568   p.".w......@..eh

  0010:  03910001 0000FF11 A471A2F5 245A43E7   .........q..$ZC.

  0020:  084BF7D6 13C4037D C1C2494E 56495445   .K.....}..INVITE

  0030:  20736970 3A313935 34363338 39303635    sip:19546389065

 

   3  363    0.544015   67.231.8.75      ->  162.245.36.90    UDP

  0000:  00B67070 7740046C 9D59F3D0 08004548   ..p...@.l.y....eh 
<mailto:..p...@.l.y....eh> 

  0010:  015DBFB1 40003311 731543E7 084BA2F5   .]..@.3.s.C..K 
<mailto:..@.3.s.C..K> ..

  0020:  245A13C4 13C40149 21EA5349 502F322E   $Z.....I!.SIP/2.

  0030:  30203130 30205472 79696E67 0D0A5669   0 100 Trying..Vi

 

   4  927    1.500026   162.245.36.90    ->  67.231.8.75      UDP

  0000:  70E42202 57CB00B6 70707740 08004568   p.".w......@..eh

  0010:  03910002 0000FF11 A470A2F5 245A43E7   .........p..$ZC.

  0020:  084BF7D6 13C4037D BFC2494E 56495445   .K.....}..INVITE

  0030:  20736970 3A313935 34363338 39303635    sip:19546389065

 

   5  363    1.544015   67.231.8.75      ->  162.245.36.90    UDP

  0000:  00B67070 7740046C 9D59F3D0 08004548   ..p...@.l.y....eh 
<mailto:..p...@.l.y....eh> 

  0010:  015DC013 40003311 72B343E7 084BA2F5   .]..@.3.r.C..K 
<mailto:..@.3.r.C..K> ..

  0020:  245A13C4 13C40149 21EA5349 502F322E   $Z.....I!.SIP/2.

  0030:  30203130 30205472 79696E67 0D0A5669   0 100 Trying..Vi

 

   6  439    2.289039   67.231.8.75      ->  162.245.36.90    UDP

  0000:  00B67070 7740046C 9D59F3D0 08004548   ..p...@.l.y....eh 
<mailto:..p...@.l.y....eh> 

  0010:  01A9C09D 40003311 71DD43E7 084BA2F5   ....@.3.q.C..K 
<mailto:....@.3.q.C..K> ..

  0020:  245A13C4 13C40195 CADC5349 502F322E   $Z........SIP/2.

  0030:  30203138 33205365 7373696F 6E205072   0 183 Session Pr

 

   7  927    3.500026   162.245.36.90    ->  67.231.8.75      UDP

  0000:  70E42202 57CB00B6 70707740 08004568   p.".w......@..eh

  0010:  03910003 0000FF11 A46FA2F5 245A43E7   .........o..$ZC.

  0020:  084BF7D6 13C4037D CECA494E 56495445   .K.....}..INVITE

  0030:  20736970 3A313935 34363338 39303635    sip:19546389065

 

   8  439    3.544015   67.231.8.75      ->  162.245.36.90    UDP

  0000:  00B67070 7740046C 9D59F3D0 08004548   ..p...@.l.y....eh 
<mailto:..p...@.l.y....eh> 

  0010:  01A9C0D7 40003311 71A343E7 084BA2F5   ....@.3.q.C..K 
<mailto:....@.3.q.C..K> ..

  0020:  245A13C4 13C40195 CADC5349 502F322E   $Z........SIP/2.

  0030:  30203138 33205365 7373696F 6E205072   0 183 Session Pr

 

   9  927    7.500026   162.245.36.90    ->  67.231.8.75      UDP

  0000:  70E42202 57CB00B6 70707740 08004568   p.".w......@..eh

  0010:  03910004 0000FF11 A46EA2F5 245A43E7   .........n..$ZC.

  0020:  084BF7D6 13C4037D C6CA494E 56495445   .K.....}..INVITE

  0030:  20736970 3A313935 34363338 39303635    sip:19546389065

 

  10  439    7.544015   67.231.8.75      ->  162.245.36.90    UDP

  0000:  00B67070 7740046C 9D59F3D0 08004548   ..p...@.l.y....eh 
<mailto:..p...@.l.y....eh> 

  0010:  01A9C17A 40003311 710043E7 084BA2F5   ...z@.3.q.C..K 
<mailto:...z@.3.q.C..K> ..

  0020:  245A13C4 13C40195 CADC5349 502F322E   $Z........SIP/2.

  0030:  30203138 33205365 7373696F 6E205072   0 183 Session Pr

 

  11  789   10.953998   67.231.8.75      ->  162.245.36.90    UDP

  0000:  00B67070 7740046C 9D59F3D0 08004548   ..p...@.l.y....eh 
<mailto:..p...@.l.y....eh> 

  0010:  0307C459 40003311 6CC343E7 084BA2F5   ...Y@.3.l.C..K 
<mailto:...Y@.3.l.C..K> ..

  0020:  245A13C4 13C402F3 36525349 502F322E   $Z......6RSIP/2.

  0030:  30203230 30204F4B 0D0A5669 613A2053   0 200 OK..Via: S

 

  12  789   11.454023   67.231.8.75      ->  162.245.36.90    UDP

  0000:  00B67070 7740046C 9D59F3D0 08004548   ..p...@.l.y....eh 
<mailto:..p...@.l.y....eh> 

  0010:  0307C495 40003311 6C8743E7 084BA2F5   ....@.3.l.C..K 
<mailto:....@.3.l.C..K> ..

  0020:  245A13C4 13C402F3 36525349 502F322E   $Z......6RSIP/2.

  0030:  30203230 30204F4B 0D0A5669 613A2053   0 200 OK..Via: S

 

  13  789   12.450026   67.231.8.75      ->  162.245.36.90    UDP

  0000:  00B67070 7740046C 9D59F3D0 08004548   ..p...@.l.y....eh 
<mailto:..p...@.l.y....eh> 

  0010:  0307C542 40003311 6BDA43E7 084BA2F5   ...B@.3.k.C..K 
<mailto:...B@.3.k.C..K> ..

  0020:  245A13C4 13C402F3 36525349 502F322E   $Z......6RSIP/2.

  0030:  30203230 30204F4B 0D0A5669 613A2053   0 200 OK..Via: S

 

  14  789   14.453016   67.231.8.75      ->  162.245.36.90    UDP

  0000:  00B67070 7740046C 9D59F3D0 08004548   ..p...@.l.y....eh 
<mailto:..p...@.l.y....eh> 

  0010:  0307C6B3 40003311 6A6943E7 084BA2F5   ....@.3.jiC..K 
<mailto:....@.3.jiC..K> ..

  0020:  245A13C4 13C402F3 36525349 502F322E   $Z......6RSIP/2.

  0030:  30203230 30204F4B 0D0A5669 613A2053   0 200 OK..Via: S

 

  15  789   18.448027   67.231.8.75      ->  162.245.36.90    UDP

  0000:  00B67070 7740046C 9D59F3D0 08004548   ..p...@.l.y....eh 
<mailto:..p...@.l.y....eh> 

  0010:  0307C7FD 40003311 691F43E7 084BA2F5   ....@.3.i.C..K 
<mailto:....@.3.i.C..K> ..

  0020:  245A13C4 13C402F3 36525349 502F322E   $Z......6RSIP/2.

  0030:  30203230 30204F4B 0D0A5669 613A2053   0 200 OK..Via: S

 

  16  789   22.452025   67.231.8.75      ->  162.245.36.90    UDP

  0000:  00B67070 7740046C 9D59F3D0 08004548   ..p...@.l.y....eh 
<mailto:..p...@.l.y....eh> 

  0010:  0307CA0B 40003311 671143E7 084BA2F5   ....@.3.g.C..K 
<mailto:....@.3.g.C..K> ..

  0020:  245A13C4 13C402F3 36525349 502F322E   $Z......6RSIP/2.

  0030:  30203230 30204F4B 0D0A5669 613A2053   0 200 OK..Via: S

 

  17  789   26.447020   67.231.8.75      ->  162.245.36.90    UDP

  0000:  00B67070 7740046C 9D59F3D0 08004548   ..p...@.l.y....eh 
<mailto:..p...@.l.y....eh> 

  0010:  0307CC02 40003311 651A43E7 084BA2F5   ....@.3.e.C..K 
<mailto:....@.3.e.C..K> ..

  0020:  245A13C4 13C402F3 36525349 502F322E   $Z......6RSIP/2.

  0030:  30203230 30204F4B 0D0A5669 613A2053   0 200 OK..Via: S

 

  18  789   30.451018   67.231.8.75      ->  162.245.36.90    UDP

  0000:  00B67070 7740046C 9D59F3D0 08004548   ..p...@.l.y....eh 
<mailto:..p...@.l.y....eh> 

  0010:  0307CE5F 40003311 62BD43E7 084BA2F5   ..._@.3.b.C..K 
<mailto:..._@.3.b.C..K> ..

  0020:  245A13C4 13C402F3 36525349 502F322E   $Z......6RSIP/2.

  0030:  30203230 30204F4B 0D0A5669 613A2053   0 200 OK..Via: S

 

  19  396   34.456022   67.231.8.75      ->  162.245.36.90    UDP

  0000:  00B67070 7740046C 9D59F3D0 08004548   ..p...@.l.y....eh 
<mailto:..p...@.l.y....eh> 

  0010:  017ED190 40003311 611543E7 084BA2F5   .~..@.3.a.C..K 
<mailto:.~..@.3.a.C..K> ..

  0020:  245A13C4 13C4016A B45A4259 45207369   $Z.....j.ZBYE si

  0030:  703A3536 31323932 35323039 40313632   p:5612925209@162

 

  20  396   34.948993   67.231.8.75      ->  162.245.36.90    UDP

  0000:  00B67070 7740046C 9D59F3D0 08004548   ..p...@.l.y....eh 
<mailto:..p...@.l.y....eh> 

  0010:  017ED1E2 40003311 60C343E7 084BA2F5   .~..@.3.`.C..K 
<mailto:.~..@.3.%60.C..K> ..

  0020:  245A13C4 13C4016A B45A4259 45207369   $Z.....j.ZBYE si

  0030:  703A3536 31323932 35323039 40313632   p:5612925209@162

 

  21  396   35.955005   67.231.8.75      ->  162.245.36.90    UDP

  0000:  00B67070 7740046C 9D59F3D0 08004548   ..p...@.l.y....eh 
<mailto:..p...@.l.y....eh> 

  0010:  017ED2D9 40003311 5FCC43E7 084BA2F5   .~..@.3._.C..K 
<mailto:.~..@.3._.C..K> ..

  0020:  245A13C4 13C4016A B45A4259 45207369   $Z.....j.ZBYE si

  0030:  703A3536 31323932 35323039 40313632   p:5612925209@162

 

  22  396   37.946994   67.231.8.75      ->  162.245.36.90    UDP

  0000:  00B67070 7740046C 9D59F3D0 08004548   ..p...@.l.y....eh 
<mailto:..p...@.l.y....eh> 

  0010:  017ED350 40003311 5F5543E7 084BA2F5   .~.P@.3._UC..K 
<mailto:.~.P@.3._UC..K> ..

  0020:  245A13C4 13C4016A B45A4259 45207369   $Z.....j.ZBYE si

  0030:  703A3536 31323932 35323039 40313632   p:5612925209@162

 


  


<B25E410DF89143769AD0C60141937C05.png>

Benjamin Turner
Senior Collaboration Engineer

btur...@c3cloud.com <mailto:btur...@c3cloud.com> 
Direct:  561.939.4002

 


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  _____  

From: cisco-voip <cisco-voip-boun...@puck.nether.net 
<mailto:cisco-voip-boun...@puck.nether.net> > on behalf of Benjamin Turner 
<benmtur...@hotmail.com <mailto:benmtur...@hotmail.com> >
Sent: Friday, August 10, 2018 9:26:35 PM
To: Brian Meade
Cc: cisco-voip voyp list
Subject: Re: [cisco-voip] CUBE ignoring SDP responses from ITSP 

 

SIP is bound to the outside interface going to the ITSP:

 

  bind control source-interface GigabitEthernet0/0/0

  bind media source-interface GigabitEthernet0/0/0

 

*       Tried to bind it to the dial-peer as well

 

No response from carrier

 

IP is for outbound Invite is my public IP configured on gi0/0/0

 

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Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986>  for Windows 10

 

From: Brian Meade <mailto:bmead...@vt.edu> 
Sent: Friday, August 10, 2018 8:52 PM
Subject: Re: [cisco-voip] CUBE ignoring SDP responses from ITSP

 

What does your SIP bind config look like?  What IP addresses do you see in the 
1XX response from the carrier?  What is the IP in the Contact header for the 
outbound invite?

 

On Fri, Aug 10, 2018 at 6:42 PM Benjamin Turner <benmtur...@hotmail.com 
<mailto:benmtur...@hotmail.com> > wrote:

Hey guys,

 

Ran out of options. I have a new CUBE deployment to Bandwidth.com 
<http://Bandwidth.com>  SIP provider and I see the SDP invites going out the 
egress interface and running a monitor capture on the CUBE, I see the return 
1xx responses but still not seeing them on the debug messages. So, CUCM sends a 
CANCEL after not receiving any reply’s from the CUBE. The kicker is the call 
still connects. Any help at this point will be great.

 

 

Thanks,

Ben

 

Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986>  for Windows 10

 

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