09-21-2012 07:23 AM - edited 03-16-2019 01:19 PM
I am just having a devil of a time trying to get an inbound call from the sip trunk, which makes outbound calls just fine... to send an incoming call to an extension ... :/ this was easier with the phone cards.
Any ideas... I'd just love to have all incoming calls goto extension 2000, etc...
!
!
!
voice service voip
allow-connections h323 to h323
allow-connections h323 to sip
allow-connections sip to h323
allow-connections sip to sip
no supplementary-service h450.2
no supplementary-service h450.3
no supplementary-service h450.7
no supplementary-service sip moved-temporarily
no supplementary-service sip refer
no supplementary-service sip handle-replaces
sip
!
voice class codec 1
codec preference 1 g711ulaw
codec preference 2 g711alaw
codec preference 3 g729r8
codec preference 4 g729br8
!
!
!
!
voice translation-rule 1
rule 1 /5555555555/ /601/
!
!
voice translation-profile INBOUND
translate called 1
!
!
voice-card 0
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
description Connection to Internal Network
ip address 192.168.1.1 255.255.255.0
ip nbar protocol-discovery
ip nat inside
ip virtual-reassembly in
duplex auto
speed auto
!
interface FastEthernet0/1
description Connection to Broadstar Cable Modem
bandwidth 1435
bandwidth inherit 1433
bandwidth receive 12288
bandwidth qos-reference 1433
ip address dhcp client-id FastEthernet0/1
ip nbar protocol-discovery
ip nat outside
ip virtual-reassembly in
speed auto
full-duplex
service-policy output CCP-QoS-Policy-2
!
interface Serial0/1/0
no ip address
shutdown
!
ip forward-protocol nd
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:/GUI
!
ip flow-top-talkers
top 5
sort-by bytes
cache-timeout 300000
!
ip dns server
ip nat inside source list 1 interface FastEthernet0/1 overload
!
access-list 1 permit 192.168.1.0 0.0.0.255
!
!
!
dial-peer voice 400 voip
destination-pattern 1[2-9].........
session protocol sipv2
session target sip-server
dtmf-relay rtp-nte
codec g711ulaw
!
dial-peer voice 2 voip
!
dial-peer voice 1 voip
incoming called-number .
!
!
presence
!
sip-ua
XXXXX
nat symmetric role passive
no remote-party-id
retry invite 2
registrar dns:atl.teliax.net:5060 expires 360
sip-server dns:atl.teliax.net
!
!
!
telephony-service
no auto-reg-ephone
max-ephones 25
max-dn 25
ip source-address 192.168.1.1 port 2000
max-redirect 5
system message Cute White Cloud
cnf-file location flash:
load 7911 SCCP11.9-3-1-1S.loads
time-zone 12
max-conferences 4 gain -6
XXXXX
transfer-system full-consult
XXXXXX
create cnf-files version-stamp 7960 Sep 18 2012 03:44:27
!
!
ephone-dn 1 dual-line
number 2000
label Darek Bridges
description Darek's Desk Phone
name Darek Bridges
!
!
ephone-dn 2 dual-line
number 2001
label Raymond Goad
description Raymond Goad's Desk Phone
name Raymond Goad
!
!
ephone-dn 3 dual-line
number 2002
label Cody Jackson
description Cody Jackson's Desk Phone
name Cody Jackson
!
!
ephone-dn 4
number 5555555555
!
!
ephone 1
device-security-mode none
mac-address 0024.C444.A214
XXXXX
type 7911
!
!
!
ephone 2
device-security-mode none
mac-address 0024.C444.A373
XXXX
type 7911
button 1:2
!
!
!
ephone 3
device-security-mode none
XXX
type 7911
button 1:3
!
!
!
ephone 4
device-security-mode none
mac-address 0024.C444.AC87
XXX
type 7911
!
!
!
ephone 5
device-security-mode none
mac-address 0024.C444.A16F
XXX
type 7911
!
!
!
ephone 6
device-security-mode none
mac-address 001F.CAE9.E4D8
XXXX
type 7911
button 1:1
pin 0418
!
!
!
banner login ^CThis is a super neat router.^C
!
line con 0
line aux 0
line vty 0 4
privilege level 15
login local
transport input ssh
transport output ssh
line vty 5 15
privilege level 15
login local
transport input ssh
transport output ssh
!
scheduler allocate 20000 1000
ntp update-calendar
ntp server 128.227.205.3 source FastEthernet0/1
ntp server time.apple.com prefer
ntp server time.microsoft.com
end
Solved! Go to Solution.
09-22-2012 10:22 AM
Ok. You dont have any phone with extension 2002. All I see is a phone with extension 2000.
Please configure this translation profile and apply it to your dial-peer 1 as follows:
conf t
voice translation-rule 10
rule 1 /^200./ /2000/
voice translation-profile DID
translate called 10
dial-peer voice 1 voip
translation-profile incoming DID
Please rate all useful posts
"'Nature is too thin a screen, the glory of the omnipresent God bursts through it everywhere"-Ralph Waldo Emerson
09-22-2012 11:56 AM
voice translation-rule 10
! Creates a voice translation rule with tag 10
rule 1 /^200./ /2000/
! Rule 1 in rule set 10.
Left part is the match and right translation part. This rule matches on start with, that's the ^, 200, and then any digit, the . This is translated to 2000
voice translation-profile DID
! Creates a translation profile with name DID
translate called 10
! Tie rule set 10 to translate called number
dial-peer voice 1 voip
! Go into config of dial peer 1
translation-profile incoming DID
! Tie translation profile DID in the incoming direction.
In short, all incoming calls that start with 200 and any more digit will be translated to 2000.
So all calls will go to that extension, if you don't want that all call goes to one phone you need to remove the translation and connect more phones so that they can register.
Please rate useful posts.
Sent from Cisco Technical Support iPhone App
09-26-2012 07:51 AM
So what is the problem Darek? What number are you dialling?
Please rate all useful posts
"'Nature is too thin a screen, the glory of the omnipresent God bursts through it everywhere"-Ralph Waldo Emerson
09-21-2012 07:30 AM
Hi Darek,
Send us a debug ccsip messages.
Pls send the calling and called number
Please rate all useful posts
"'Nature is too thin a screen, the glory of the omnipresent God bursts through it everywhere"-Ralph Waldo Emerson
09-21-2012 07:48 AM
Godzilla#debug ccsip messages
SIP Call messages tracing is enabled
Godzilla#debug ccsip messages ?
Godzilla#show debug ccsip ?
% Unrecognized command
Godzilla#show ccsip?
% Unrecognized command
Godzilla#show ccsip
^
% Invalid input detected at '^' marker.
Godzilla#show debug
CCSIP SPI: SIP Call Message tracing is enabled (filter is OFF)
09-21-2012 07:51 AM
It seems to happen with any inbound number ive tried... my sip trunk number is 561-200-2526 --
What would be the textbook way to route a call from the SIP-UA directly to Extension 2000? and then maybe look at the debug perhaps?
I just cant figure out what I am missing here. :/
09-21-2012 07:55 AM
Well, you will need to create a xlation profile to route all calls to exten 2000.
But it will be nice to see your traces to see whats going on...Did you login via telnet? Then you need to enable "terminal monitor"
If you are login to buffer...then after the debug you need to do
sh loggin
to see the logs..Please send them
Please rate all useful posts
"'Nature is too thin a screen, the glory of the omnipresent God bursts through it everywhere"-Ralph Waldo Emerson
09-21-2012 09:04 AM
Godzilla#terminal monitor
Godzilla#
Godzilla#
Godzilla#
Godzilla#
Sep 21 16:03:21.881: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
OPTIONS sip:2002@12.202.42.166:57330 SIP/2.0
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bK2NFX2489pm3ve
Max-Forwards: 70
From:
To: <>>8664@atl.teliax.net>
Call-ID: b543b048-7ea8-1230-85aa-001143d2f397
CSeq: 129042507 OPTIONS
Contact:
User-Agent: Teliaware2.0.2
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, precondition, path, replaces
Allow-Events: talk, hold, presence, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
Content-Length: 0
Sep 21 16:03:21.893: //7264/B37E4549A25F/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 200 OK
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bK2NFX2489pm3ve
From:
To: <>>8664@atl.teliax.net>;tag=21BC9BB0-2A5
Date: Fri, 21 Sep 2012 16:03:21 GMT
Call-ID: b543b048-7ea8-1230-85aa-001143d2f397
Server: Cisco-SIPGateway/IOS-12.x
CSeq: 129042507 OPTIONS
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
Allow-Events: telephone-event
Accept: application/sdp
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Content-Type: application/sdp
Content-Length: 169
v=0
o=CiscoSystemsSIP-GW-UserAgent 863 8988 IN IP4 12.202.42.166
s=SIP Call
c=IN IP4 12.202.42.166
t=0 0
m=audio 0 RTP/AVP 18 0 8 9 4 2 15
c=IN IP4 12.202.42.166
09-21-2012 09:15 AM
Ok,
Can you change your dial-peer 1 config to (NB i have added session protocol sip to it)
dial-peer voice 1 voip
incoming called-number .
session protocl sipv2
Do another test call and send me the debug ccsip messages
Please rate all useful posts
"'Nature is too thin a screen, the glory of the omnipresent God bursts through it everywhere"-Ralph Waldo Emerson
09-21-2012 09:21 AM
Godzilla#config
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Godzilla(config)#dial-peer voice 1 voip
Godzilla(config-dial-peer)#incoming called-number .
Godzilla(config-dial-peer)#session protocl sipv2
^
% Invalid input detected at '^' marker.
Godzilla(config-dial-peer)#session ?
protocol The session protocol to be used in getting to this peer
target The session target for this peer
transport The transport layer protocol used for this peer
Godzilla(config-dial-peer)#session pro
Godzilla(config-dial-peer)#session protocol ?
cisco Cisco Session Protocol
multicast Multicast Session Protocol(voice conferencing)
sipv2 IETF Session Initiation Protocol
Godzilla(config-dial-peer)#session protocol si
Godzilla(config-dial-peer)#session protocol sipv2
Godzilla(config-dial-peer)#exit
Godzilla(config)#exit
Godzilla#terminal monitor
Godzilla#
Sep 21 16:20:02.795: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
INVITE sip:2002@12.202.42.166:57330 SIP/2.0
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bKF9B3ZNrrF31rN
Max-Forwards: 63
From: "WASHINGTON DC" <2024558888>;tag=DU13tcet1vtNc2024558888>
To: <2002>2002>
Call-ID: 09da7f3f-7eab-1230-85aa-001143d2f397
CSeq: 33786137 INVITE
Contact:
User-Agent: Teliaware2.0.2
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, precondition, path, replaces
Allow-Events: talk, hold, presence, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
Content-Type: application/sdp
Content-Disposition: session
Content-Length: 223
Diversion: <15612002526>;privacy=full;screen=no; reason=unknown; counter=115612002526>
P-Charge-Info: sip:2024558888@207.155.147.62:5060
x-caller-dnis: 5612002526
x-teliax-accountcode: 64605679
x-teliax-version: 2
x-user-status: active
x-international: false
X-FS-Support: update_display
Remote-Party-ID: "WASHINGTON DC" <2024558888>;party=calling;screen=yes;privacy=off2024558888>
v=0
o=FreeSWITCH 1348222659 1348222660 IN IP4 8.17.37.23
s=FreeSWITCH
c=IN IP4 8.17.37.23
t=0 0
m=audio 21744 RTP/AVP 0 9 18 101 13
a=fmtp:18 annexb=no
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
Sep 21 16:20:02.815: //7328/0814F4FDA306/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bKF9B3ZNrrF31rN
From: "WASHINGTON DC" <2024558888>;tag=DU13tcet1vtNc2024558888>
To: <2002>2002>
Date: Fri, 21 Sep 2012 16:20:02 GMT
Call-ID: 09da7f3f-7eab-1230-85aa-001143d2f397
CSeq: 33786137 INVITE
Allow-Events: telephone-event
Server: Cisco-SIPGateway/IOS-12.x
Content-Length: 0
Sep 21 16:20:02.815: //7328/0814F4FDA306/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 403 Forbidden
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bKF9B3ZNrrF31rN
From: "WASHINGTON DC" <2024558888>;tag=DU13tcet1vtNc2024558888>
To: <2002>;tag=21CBE188-10952002>
Date: Fri, 21 Sep 2012 16:20:02 GMT
Call-ID: 09da7f3f-7eab-1230-85aa-001143d2f397
CSeq: 33786137 INVITE
Allow-Events: telephone-event
Server: Cisco-SIPGateway/IOS-12.x
Reason: Q.850;cause=21
Content-Length: 0
Sep 21 16:20:02.851: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
ACK sip:2002@12.202.42.166:57330 SIP/2.0
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bKF9B3ZNrrF31rN
Max-Forwards: 63
From: "WASHINGTON DC" <2024558888>;tag=DU13tcet1vtNc2024558888>
To: <2002>;tag=21CBE188-10952002>
Call-ID: 09da7f3f-7eab-1230-85aa-001143d2f397
CSeq: 33786137 ACK
Content-Length: 0
Sep 21 16:20:06.779: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
INVITE sip:2002@12.202.42.166:57330 SIP/2.0
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bKj4QD56a36X4gr
Max-Forwards: 25
From: "WASHINGTON DC" <2024558888>;tag=061tveeXa61rr2024558888>
To: <2002>2002>
Call-ID: 0c3a64c6-7eab-1230-85aa-001143d2f397
CSeq: 33786139 INVITE
Contact:
User-Agent: Teliaware2.0.2
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, precondition, path, replaces
Allow-Events: talk, hold, presence, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
Content-Type: application/sdp
Content-Disposition: session
Content-Length: 223
x-caller-dnis: 5612002526
x-teliax-accountcode: 64605679
09-21-2012 09:32 AM
Ok,
We are making great progress. Calls are coming in and we see why its been disconnected..
Please configure the ff:
conf t
voice service voip
ip address trusted list
ipv4 0.0.0.0 0.0.0.0
NB: This not the best practice..You need to configure it as follows to allow only ip address from ypur sip provider..
voice service voip
ip address trusted list
ipv4 8.17.37.23 X.x.x.x (where x.x.x.x is the mask for the ip address) if its a single ip like this..then its easy
you will configure
voice service voip
ip address trusted list
ipv4 8.17.37.23 255.255.255.255
Please try the first command and test..If it works..try this last command and test again..
pls send the same debug
Please rate all useful posts
"'Nature is too thin a screen, the glory of the omnipresent God bursts through it everywhere"-Ralph Waldo Emerson
09-21-2012 10:20 AM
Godzilla#config
Configuring from terminal, memory, or network [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
Godzilla(config)#voice service voip
Godzilla(conf-voi-serv)#ip address trusted list
Godzilla(cfg-iptrust-list)#ipv4 8.17.37.23 255.255.255.255
Godzilla(cfg-iptrust-list)#exit
Godzilla(conf-voi-serv)#exit
Godzilla(config)#exit
Godzilla#terminal monitor
Godzilla#
Sep 21 17:15:04.077: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
OPTIONS sip:2002@12.202.42.166:57330 SIP/2.0
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bKp6X9t6SHmaNrr
Max-Forwards: 70
From:
To: <>>8664@atl.teliax.net>
Call-ID: b9927abb-7eb2-1230-85aa-001143d2f397
CSeq: 129067653 OPTIONS
Contact:
User-Agent: Teliaware2.0.2
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, precondition, path, replaces
Allow-Events: talk, hold, presence, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
Content-Length: 0
Sep 21 17:15:04.085: //7450/B7CCB5B8A3B3/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 200 OK
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bKp6X9t6SHmaNrr
From:
To: <>>8664@atl.teliax.net>;tag=21FE4108-23CC
Date: Fri, 21 Sep 2012 17:15:04 GMT
Call-ID: b9927abb-7eb2-1230-85aa-001143d2f397
Server: Cisco-SIPGateway/IOS-12.x
CSeq: 129067653 OPTIONS
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
Allow-Events: telephone-event
Accept: application/sdp
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Content-Type: application/sdp
Content-Length: 170
v=0
o=CiscoSystemsSIP-GW-UserAgent 5822 2004 IN IP4 12.202.42.166
s=SIP Call
c=IN IP4 12.202.42.166
t=0 0
m=audio 0 RTP/AVP 18 0 8 9 4 2 15
c=IN IP4 12.202.42.166
Sep 21 17:15:06.069: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
INVITE sip:2002@12.202.42.166:57330 SIP/2.0
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bK3Xry39a1Nr8Qm
Max-Forwards: 6
From: "WASHINGTON DC" <2024558888>;tag=avF38U4QNQXFB2024558888>
To: <2002>2002>
Call-ID: bac26708-7eb2-1230-85aa-001143d2f397
CSeq: 33787789 INVITE
Contact:
User-Agent: Teliaware2.0.2
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, precondition, path, replaces
Allow-Events: talk, hold, presence, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
Content-Type: application/sdp
Content-Disposition: session
Content-Length: 223
x-caller-dnis: 5612002526
x-teliax-accountcode: 64605679
x-teliax-version: 2
x-user-status: active
x-international: false
X-FS-Support: update_display
Remote-Party-ID: "WASHINGTON DC" <2024558888>;party=calling;screen=yes;privacy=off2024558888>
v=0
o=FreeSWITCH 1348222545 1348222546 IN IP4 8.17.37.23
s=FreeSWITCH
c=IN IP4 8.17.37.23
t=0 0
m=audio 25162 RTP/AVP 0 9 18 101 13
a=fmtp:18 annexb=no
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
Sep 21 17:15:06.089: //7451/B8FCAB00A3B4/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bK3Xry39a1Nr8Qm
From: "WASHINGTON DC" <2024558888>;tag=avF38U4QNQXFB2024558888>
To: <2002>2002>
Date: Fri, 21 Sep 2012 17:15:06 GMT
Call-ID: bac26708-7eb2-1230-85aa-001143d2f397
CSeq: 33787789 INVITE
Allow-Events: telephone-event
Server: Cisco-SIPGateway/IOS-12.x
Content-Length: 0
Sep 21 17:15:06.097: //7451/B8FCAB00A3B4/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 404 Not Found
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bK3Xry39a1Nr8Qm
From: "WASHINGTON DC" <2024558888>;tag=avF38U4QNQXFB2024558888>
To: <2002>;tag=21FE48EC-13582002>
Date: Fri, 21 Sep 2012 17:15:06 GMT
Call-ID: bac26708-7eb2-1230-85aa-001143d2f397
CSeq: 33787789 INVITE
Allow-Events: telephone-event
Server: Cisco-SIPGateway/IOS-12.x
Reason: Q.850;cause=1
Content-Length: 0
Sep 21 17:15:06.141: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
ACK sip:2002@12.202.42.166:57330 SIP/2.0
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bK3Xry39a1Nr8Qm
Max-Forwards: 6
From: "WASHINGTON DC" <2024558888>;tag=avF38U4QNQXFB2024558888>
To: <2002>;tag=21FE48EC-13582002>
Call-ID: bac26708-7eb2-1230-85aa-001143d2f397
CSeq: 33787789 ACK
Content-Length: 0
Sep 21 17:15:08.413: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
INVITE sip:2002@12.202.42.166:57330 SIP/2.0
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bK46HQ54U4j1yag
Max-Forwards: 25
From: "WASHINGTON DC" <2024558888>;tag=F9DZH3r963cDN2024558888>
To: <2002>2002>
Call-ID: bc2853bd-7eb2-1230-85aa-001143d2f397
CSeq: 33787790 INVITE
Contact:
User-Agent: Teliaware2.0.2
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, precondition, path, replaces
Allow-Events: talk, hold, presence, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
Content-Type: application/sdp
Content-Disposition: session
Content-Length: 223
x-caller-dnis: 5612002526
x-teliax-accountcode: 64605679
x-teliax-version: 2
x-user-status: active
x-international: false
X-FS-Support: update_display
Remote-Party-ID: "WASHINGTON DC" <2024558888>;party=calling;screen=yes;privacy=off2024558888>
v=0
o=FreeSWITCH 1348223205 1348223206 IN IP4 8.17.37.23
s=FreeSWITCH
c=IN IP4 8.17.37.23
t=0 0
m=audio 24504 RTP/AVP 0 9 18 101 13
a=fmtp:18 annexb=no
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
Sep 21 17:15:08.437: //7452/BA62F154A3B9/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bK46HQ54U4j1yag
From: "WASHINGTON DC" <2024558888>;tag=F9DZH3r963cDN2024558888>
To: <2002>2002>
Date: Fri, 21 Sep 2012 17:15:08 GMT
Call-ID: bc2853bd-7eb2-1230-85aa-001143d2f397
CSeq: 33787790 INVITE
Allow-Events: telephone-event
Server: Cisco-SIPGateway/IOS-12.x
Content-Length: 0
09-21-2012 10:24 AM
Ok,
Now we are almost there..
Sent:
SIP/2.0 404 Not Found
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bK3Xry39a1Nr8Qm
From: "WASHINGTON DC" <2024558888>;tag=avF38U4QNQXFB2024558888>
To: <2002>;tag=21FE48EC-13582002>
Date: Fri, 21 Sep 2012 17:15:06 GMT
Call-ID: bac26708-7eb2-1230-85aa-001143d2f397
Do you have extension 2002? in your ephone-dn?
What extensions do you have in your ccme..You have hiddedn your phone extensions so I dont know what you have...The system is saying that it cant find extension 2002
Please rate all useful posts
"'Nature is too thin a screen, the glory of the omnipresent God bursts through it everywhere"-Ralph Waldo Emerson
09-21-2012 10:31 AM
I only have 2000, 2001, 2002
It says sip... My endpoint are all sccp.
Sent from Cisco Technical Support iPhone App
09-21-2012 10:43 AM
Thats fine..SIP is the Telephony protocol, SCCP is your endpoint protocol..It doesnt affect anything..
What I see though is that your provider is sending the call to a port is dont know
To: <2002>573302002>
Please do another test call and send me
debug voip ccapi inout
Please rate all useful posts
"'Nature is too thin a screen, the glory of the omnipresent God bursts through it everywhere"-Ralph Waldo Emerson
09-21-2012 05:46 PM
Connection to 192.168.1.1 closed by remote host.
Connection to 192.168.1.1 closed.
Dareks-MacBook-Air:~ Darek$ ssh darek@192.168.1.1
This is a super neat router.Password:
Godzilla#debug voip ccapi inout
voip ccapi inout debugging is on
Godzilla#show terminal monitor
^
% Invalid input detected at '^' marker.
Godzilla#terminal monitor
Godzilla#
Sep 22 00:44:45.951: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
OPTIONS sip:2002@12.202.42.166:57330 SIP/2.0
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bKtHU3Bga1jNjja
Max-Forwards: 70
From:
To: <>>8664@atl.teliax.net>
Call-ID: 8bfb4ec7-7ef1-1230-85aa-001143d2f397
CSeq: 129223099 OPTIONS
Contact:
User-Agent: Teliaware2.0.2
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, precondition, path, replaces
Allow-Events: talk, hold, presence, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
Content-Length: 0
Sep 22 00:44:45.963: //8331/8A3FEA3FA70F/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 200 OK
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bKtHU3Bga1jNjja
From:
To: <>>8664@atl.teliax.net>;tag=2399F664-842
Date: Sat, 22 Sep 2012 00:44:45 GMT
Call-ID: 8bfb4ec7-7ef1-1230-85aa-001143d2f397
Server: Cisco-SIPGateway/IOS-12.x
CSeq: 129223099 OPTIONS
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
Allow-Events: telephone-event
Accept: application/sdp
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Content-Type: application/sdp
Content-Length: 170
v=0
o=CiscoSystemsSIP-GW-UserAgent 8980 4901 IN IP4 12.202.42.166
s=SIP Call
c=IN IP4 12.202.42.166
t=0 0
m=audio 0 RTP/AVP 18 0 8 9 4 2 15
c=IN IP4 12.202.42.166
Sep 22 00:44:51.263: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
INVITE sip:2002@12.202.42.166:57330 SIP/2.0
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bKUyr1gj77Xjcyg
Max-Forwards: 6
From: "WASHINGTON DC" <2024558888>;tag=7NjcS6N73HXea2024558888>
To: <2002>2002>
Call-ID: 8f27b29d-7ef1-1230-85aa-001143d2f397
CSeq: 33801281 INVITE
Contact:
User-Agent: Teliaware2.0.2
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, precondition, path, replaces
Allow-Events: talk, hold, presence, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
Content-Type: application/sdp
Content-Disposition: session
Content-Length: 223
x-caller-dnis: 5612002526
x-teliax-accountcode: 64605679
x-teliax-version: 2
x-user-status: active
x-international: false
X-FS-Support: update_display
Remote-Party-ID: "WASHINGTON DC" <2024558888>;party=calling;screen=yes;privacy=off2024558888>
v=0
o=FreeSWITCH 1348242064 1348242065 IN IP4 8.17.37.23
s=FreeSWITCH
c=IN IP4 8.17.37.23
t=0 0
m=audio 32628 RTP/AVP 0 9 18 101 13
a=fmtp:18 annexb=no
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
Sep 22 00:44:51.275: //-1/8D6A78B0A710/CCAPI/cc_api_display_ie_subfields:
cc_api_call_setup_ind_common:
cisco-username=2024558888
----- ccCallInfo IE subfields -----
cisco-ani=2024558888
cisco-anitype=0
cisco-aniplan=0
cisco-anipi=0
cisco-anisi=0
dest=2002
cisco-desttype=0
cisco-destplan=0
cisco-rdie=FFFFFFFF
cisco-rdn=
cisco-rdntype=0
cisco-rdnplan=0
cisco-rdnpi=-1
cisco-rdnsi=-1
cisco-redirectreason=-1 fwd_final_type =0
final_redirectNumber =
hunt_group_timeout =0
Sep 22 00:44:51.275: //-1/8D6A78B0A710/CCAPI/cc_api_call_setup_ind_common:
Interface=0x697751E8, Call Info(
Calling Number=2024558888,(Calling Name=)(TON=Unknown, NPI=Unknown, Screening=Not Screened, Presentation=Allowed),
Called Number=2002(TON=Unknown, NPI=Unknown),
Calling Translated=FALSE, Subscriber Type Str=Unknown, FinalDestinationFlag=TRUE,
Incoming Dial-peer=1, Progress Indication=NULL(0), Calling IE Present=TRUE,
Source Trkgrp Route Label=, Target Trkgrp Route Label=, CLID Transparent=FALSE), Call Id=8332
Sep 22 00:44:51.279: //-1/8D6A78B0A710/CCAPI/ccCheckClipClir:
In: Calling Number=2024558888(TON=Unknown, NPI=Unknown, Screening=Not Screened, Presentation=Allowed)
Sep 22 00:44:51.279: //-1/8D6A78B0A710/CCAPI/ccCheckClipClir:
Out: Calling Number=2024558888(TON=Unknown, NPI=Unknown, Screening=Not Screened, Presentation=Allowed)
Sep 22 00:44:51.279: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:
Sep 22 00:44:51.279: :cc_get_feature_vsa malloc success
Sep 22 00:44:51.279: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:
Sep 22 00:44:51.279: cc_get_feature_vsa count is 1
Sep 22 00:44:51.279: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:
Sep 22 00:44:51.279: :FEATURE_VSA attributes are: feature_name:0,feature_time:1794008000,feature_id:585
Sep 22 00:44:51.279: //8332/8D6A78B0A710/CCAPI/cc_api_call_setup_ind_common:
Set Up Event Sent;
Call Info(Calling Number=2024558888(TON=Unknown, NPI=Unknown, Screening=Not Screened, Presentation=Allowed),
Called Number=2002(TON=Unknown, NPI=Unknown))
Sep 22 00:44:51.283: //8332/8D6A78B0A710/CCAPI/cc_process_call_setup_ind:
Event=0x6A268850
Sep 22 00:44:51.283: //-1/xxxxxxxxxxxx/CCAPI/cc_setupind_match_search:
Try with the demoted called number 2002
Sep 22 00:44:51.283: //8332/8D6A78B0A710/CCAPI/ccCallSetContext:
Context=0x6BF6EEB8
Sep 22 00:44:51.283: //8332/8D6A78B0A710/CCAPI/cc_process_call_setup_ind:
>>>>CCAPI handed cid 8332 with tag 1 to app "_ManagedAppProcess_Default"
Sep 22 00:44:51.287: //8332/8D6A78B0A710/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bKUyr1gj77Xjcyg
From: "WASHINGTON DC" <2024558888>;tag=7NjcS6N73HXea2024558888>
To: <2002>2002>
Date: Sat, 22 Sep 2012 00:44:51 GMT
Call-ID: 8f27b29d-7ef1-1230-85aa-001143d2f397
CSeq: 33801281 INVITE
Allow-Events: telephone-event
Server: Cisco-SIPGateway/IOS-12.x
Content-Length: 0
Sep 22 00:44:51.287: //8332/8D6A78B0A710/CCAPI/ccCallProceeding:
Progress Indication=NULL(0)
Sep 22 00:44:51.291: //-1/xxxxxxxxxxxx/CCAPI/cc_update_feature_vsa:
Sep 22 00:44:51.291: : updating existing feature vsa
Sep 22 00:44:51.291: //-1/xxxxxxxxxxxx/CCAPI/cc_update_feature_vsa:
Sep 22 00:44:51.291: feature call basic
Sep 22 00:44:51.295: //8332/8D6A78B0A710/CCAPI/ccCallDisconnect:
Cause Value=1, Tag=0x0, Call Entry(Previous Disconnect Cause=0, Disconnect Cause=0)
Sep 22 00:44:51.295: //8332/8D6A78B0A710/CCAPI/ccCallDisconnect:
Cause Value=1, Call Entry(Responsed=TRUE, Cause Value=1)
Sep 22 00:44:51.299: //8332/8D6A78B0A710/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 404 Not Found
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bKUyr1gj77Xjcyg
From: "WASHINGTON DC" <2024558888>;tag=7NjcS6N73HXea2024558888>
To: <2002>;tag=239A0B40-CBB2002>
Date: Sat, 22 Sep 2012 00:44:51 GMT
Call-ID: 8f27b29d-7ef1-1230-85aa-001143d2f397
CSeq: 33801281 INVITE
Allow-Events: telephone-event
Server: Cisco-SIPGateway/IOS-12.x
Reason: Q.850;cause=1
Content-Length: 0
Sep 22 00:44:51.403: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
ACK sip:2002@12.202.42.166:57330 SIP/2.0
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bKUyr1gj77Xjcyg
Max-Forwards: 6
From: "WASHINGTON DC" <2024558888>;tag=7NjcS6N73HXea2024558888>
To: <2002>;tag=239A0B40-CBB2002>
Call-ID: 8f27b29d-7ef1-1230-85aa-001143d2f397
CSeq: 33801281 ACK
Content-Length: 0
Sep 22 00:44:51.407: //8332/8D6A78B0A710/CCAPI/cc_api_call_disconnect_done:
Disposition=0, Interface=0x697751E8, Tag=0x0, Call Id=8332,
Call Entry(Disconnect Cause=1, Voice Class Cause Code=0, Retry Count=0)
Sep 22 00:44:51.407: //8332/8D6A78B0A710/CCAPI/cc_api_call_disconnect_done:
Call Disconnect Event Sent
Sep 22 00:44:51.407: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:
Sep 22 00:44:51.407: :cc_free_feature_vsa freeing 6AEE63B8
Sep 22 00:44:51.407: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:
Sep 22 00:44:51.407: vsacount in free is 0
Sep 22 00:44:53.387: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
INVITE sip:2002@12.202.42.166:57330 SIP/2.0
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bKv7HtjDrBUU2gc
Max-Forwards: 6
From: "WASHINGTON DC" <2024558888>;tag=rF0HQjm3j9QcF2024558888>
To: <2002>2002>
Call-ID: 906dfcb1-7ef1-1230-85aa-001143d2f397
CSeq: 33801282 INVITE
Contact:
User-Agent: Teliaware2.0.2
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, precondition, path, replaces
Allow-Events: talk, hold, presence, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
Content-Type: application/sdp
Content-Disposition: session
Content-Length: 223
x-caller-dnis: 5612002526
x-teliax-accountcode: 64605679
x-teliax-version: 2
x-user-status: active
x-international: false
X-FS-Support: update_display
Remote-Party-ID: "WASHINGTON DC" <2024558888>;party=calling;screen=yes;privacy=off2024558888>
v=0
o=FreeSWITCH 1348251172 1348251173 IN IP4 8.17.37.23
s=FreeSWITCH
c=IN IP4 8.17.37.23
t=0 0
m=audio 23522 RTP/AVP 0 9 18 101 13
a=fmtp:18 annexb=no
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
Sep 22 00:44:53.399: //-1/8EAE9182A715/CCAPI/cc_api_display_ie_subfields:
cc_api_call_setup_ind_common:
cisco-username=2024558888
----- ccCallInfo IE subfields -----
cisco-ani=2024558888
cisco-anitype=0
cisco-aniplan=0
cisco-anipi=0
cisco-anisi=0
dest=2002
cisco-desttype=0
cisco-destplan=0
cisco-rdie=FFFFFFFF
cisco-rdn=
cisco-rdntype=0
cisco-rdnplan=0
cisco-rdnpi=-1
cisco-rdnsi=-1
cisco-redirectreason=-1 fwd_final_type =0
final_redirectNumber =
hunt_group_timeout =0
Sep 22 00:44:53.399: //-1/8EAE9182A715/CCAPI/cc_api_call_setup_ind_common:
Interface=0x697751E8, Call Info(
Calling Number=2024558888,(Calling Name=)(TON=Unknown, NPI=Unknown, Screening=Not Screened, Presentation=Allowed),
Called Number=2002(TON=Unknown, NPI=Unknown),
Calling Translated=FALSE, Subscriber Type Str=Unknown, FinalDestinationFlag=TRUE,
Incoming Dial-peer=1, Progress Indication=NULL(0), Calling IE Present=TRUE,
Source Trkgrp Route Label=, Target Trkgrp Route Label=, CLID Transparent=FALSE), Call Id=8333
Sep 22 00:44:53.399: //-1/8EAE9182A715/CCAPI/ccCheckClipClir:
In: Calling Number=2024558888(TON=Unknown, NPI=Unknown, Screening=Not Screened, Presentation=Allowed)
Sep 22 00:44:53.399: //-1/8EAE9182A715/CCAPI/ccCheckClipClir:
Out: Calling Number=2024558888(TON=Unknown, NPI=Unknown, Screening=Not Screened, Presentation=Allowed)
Sep 22 00:44:53.399: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:
Sep 22 00:44:53.399: :cc_get_feature_vsa malloc success
Sep 22 00:44:53.399: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:
Sep 22 00:44:53.403: cc_get_feature_vsa count is 1
Sep 22 00:44:53.403: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:
Sep 22 00:44:53.403: :FEATURE_VSA attributes are: feature_name:0,feature_time:1794008000,feature_id:586
Sep 22 00:44:53.403: //8333/8EAE9182A715/CCAPI/cc_api_call_setup_ind_common:
Set Up Event Sent;
Call Info(Calling Number=2024558888(TON=Unknown, NPI=Unknown, Screening=Not Screened, Presentation=Allowed),
Called Number=2002(TON=Unknown, NPI=Unknown))
Sep 22 00:44:53.403: //8333/8EAE9182A715/CCAPI/cc_process_call_setup_ind:
Event=0x6A268850
Sep 22 00:44:53.403: //-1/xxxxxxxxxxxx/CCAPI/cc_setupind_match_search:
Try with the demoted called number 2002
Sep 22 00:44:53.407: //8333/8EAE9182A715/CCAPI/ccCallSetContext:
Context=0x6BF72CF8
Sep 22 00:44:53.407: //8333/8EAE9182A715/CCAPI/cc_process_call_setup_ind:
>>>>CCAPI handed cid 8333 with tag 1 to app "_ManagedAppProcess_Default"
Sep 22 00:44:53.407: //8333/8EAE9182A715/CCAPI/ccCallProceeding:
Progress Indication=NULL(0)
Sep 22 00:44:53.411: //-1/xxxxxxxxxxxx/CCAPI/cc_update_feature_vsa:
Sep 22 00:44:53.411: : updating existing feature vsa
Sep 22 00:44:53.411: //-1/xxxxxxxxxxxx/CCAPI/cc_update_feature_vsa:
Sep 22 00:44:53.411: feature call basic
Sep 22 00:44:53.411: //8333/8EAE9182A715/CCAPI/ccCallDisconnect:
Cause Value=1, Tag=0x0, Call Entry(Previous Disconnect Cause=0, Disconnect Cause=0)
Sep 22 00:44:53.411: //8333/8EAE9182A715/CCAPI/ccCallDisconnect:
Cause Value=1, Call Entry(Responsed=TRUE, Cause Value=1)
Sep 22 00:44:53.415: //8333/8EAE9182A715/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bKv7HtjDrBUU2gc
From: "WASHINGTON DC" <2024558888>;tag=rF0HQjm3j9QcF2024558888>
To: <2002>2002>
Date: Sat, 22 Sep 2012 00:44:53 GMT
Call-ID: 906dfcb1-7ef1-1230-85aa-001143d2f397
CSeq: 33801282 INVITE
Allow-Events: telephone-event
Server: Cisco-SIPGateway/IOS-12.x
Content-Length: 0
Sep 22 00:44:53.419: //8333/8EAE9182A715/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 404 Not Found
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bKv7HtjDrBUU2gc
From: "WASHINGTON DC" <2024558888>;tag=rF0HQjm3j9QcF2024558888>
To: <2002>;tag=239A1384-13D22002>
Date: Sat, 22 Sep 2012 00:44:53 GMT
Call-ID: 906dfcb1-7ef1-1230-85aa-001143d2f397
CSeq: 33801282 INVITE
Allow-Events: telephone-event
Server: Cisco-SIPGateway/IOS-12.x
Reason: Q.850;cause=1
Content-Length: 0
Sep 22 00:44:53.507: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
ACK sip:2002@12.202.42.166:57330 SIP/2.0
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bKv7HtjDrBUU2gc
Max-Forwards: 6
From: "WASHINGTON DC" <2024558888>;tag=rF0HQjm3j9QcF2024558888>
To: <2002>;tag=239A1384-13D22002>
Call-ID: 906dfcb1-7ef1-1230-85aa-001143d2f397
CSeq: 33801282 ACK
Content-Length: 0
Sep 22 00:44:53.511: //8333/8EAE9182A715/CCAPI/cc_api_call_disconnect_done:
Disposition=0, Interface=0x697751E8, Tag=0x0, Call Id=8333,
Call Entry(Disconnect Cause=1, Voice Class Cause Code=0, Retry Count=0)
Sep 22 00:44:53.511: //8333/8EAE9182A715/CCAPI/cc_api_call_disconnect_done:
Call Disconnect Event Sent
Sep 22 00:44:53.511: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:
Sep 22 00:44:53.511: :cc_free_feature_vsa freeing 6AEE63B8
Sep 22 00:44:53.511: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:
Sep 22 00:44:53.511: vsacount in free is 0
Sep 22 00:44:54.951: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
INVITE sip:2002@12.202.42.166:57330 SIP/2.0
Via: SIP/2.0/UDP 8.17.37.23;rport;branch=z9hG4bKXgBKm88er4r3Q
Max-Forwards: 25
From: "WASHINGTON DC" <2024558888>;tag=29v980v6N2p7j2024558888>
To: <2002>2002>
Call-ID: 9158f30c-7ef1-1230-85aa-001143d2f397
CSeq: 33801283 INVITE
Contact:
User-Agent: Teliaware2.0.2
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, precondition, path, replaces
Allow-Events: talk, hold, presence, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
Content-Type: application/sdp
Content-Disposition: ses
09-22-2012 12:41 AM
Can you send
show ephone registered
I need to see the phones in your ccme. The router cant find the phone with extension 2002.
Please rate all useful posts
"'Nature is too thin a screen, the glory of the omnipresent God bursts through it everywhere"-Ralph Waldo Emerson
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