Telepresence with CUBE/SBC

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Jun 20th, 2010
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We may soon require CUBE/SBC functionality for our Telepresence system.  Can we use a normal router running a CUBE IOS, or do we need to purchase a purpose built SBC?  The traffic is not expected to exceed 100Mb/s or around 3 - 5 Telepresence sesisons at any one time.


In either case, are there configuration examples for the CUBE and/or SBC for use with Telepresence?


Thanks.

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gogasca Tue, 06/29/2010 - 18:05
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Yes, you can use regular CUBE in router

Now it requires a separate license, check which IOS image is required for TP support, you may confirm this with your Cisco AM,


http://www.cisco.com/en/US/products/sw/voicesw/ps5640/index.html


http://www.cisco.com/en/US/partner/docs/telepresence/cts_admin/1_6/compatibility/cts_compatibility_1_6.html


Check presentation attached for configuration example

Nick Halbert-Li... Tue, 07/13/2010 - 16:29
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My account doesn't have access to view those files.....


I currently have a 2821 running:

c2800nm-adventerprisek9_ivs-mz.124-22.YB4.bin


Is this enough, or are there additional licenses etc that need to be applied?


We currently have it working audio only - no video.  It appears to negotiate the audio Codec OK, but not the video.


As a test, we are sending to the CUBE and back to the same CUCM.  The CUCM trunk and route pattern are configured as Offnet - nothing else out of the ordinary for the trunk/route pattern.  The trunk is in the same region as the CTS units.


In the config/logs below, the following details are relevant:


CUBE IP: 192.168.238.243

CUCM IP: 192.168.247.225

CTS endpoint 1: 192.168.247.243

CTS Endpoint 2: 192.168.231.243




CUBE Config:

interface FastEthernet0/0
ip route-cache same-interface
!
voice service voip
! address-hiding
allow-connections sip to sip
!
codec profile 1 aacld
fmtp "fmtp:96 profile-level-id=16;streamtype=5;config=11B0;mode=AAC-hbr;sizeLength=13;indexLength=3;indexDeltaLength=3;constantDuration=500"
!
codec profile 2 h264
fmtp "fmtp:112 profile-level-id=DEFGHI;sprop-parameter-sets=Z00AKAoWVAPAEPI=,aGFLjyA=;packetization-mode=1"
!
dial-peer voice 1 voip
description Inbound Call Leg
incoming called-number 41103
codec aacld profile 1
video codec h264 profile 2
rtp payload-type cisco-codec-fax-ind 120
rtp payload-type cisco-codec-aacld 96
rtp payload-type cisco-codec-video-h264 112
session protocol sipv2
codec transparent
!
dial-peer voice 11 voip
description Outbound Call Leg
destination-pattern 41101$
codec aacld profile 1
video codec h264 profile 2
rtp payload-type cisco-codec-fax-ind 120
rtp payload-type cisco-codec-aacld 96
rtp payload-type cisco-codec-video-h264 112
session target ipv4:192.168.247.225                                       <-------- CUCM address
session protocol sipv2
codec transparent
!




CUBE Debug during the call:

Jul 13 23:16:22.568: //51/7C3BE6F8808E/SIP/Error/sipSPIAddCiscoGcid: Fatal Error in parsing CCB/Msg
RCO2CBE-01#
SIP: Attribute mid, level 1 instance 1 not found.
SIP: Attribute mid, level 2 instance 1 not found.
Jul 13 23:16:30.469: //-1/xxxxxxxxxxxx/SIP/Error/convert_codec_bytes_to_ptime: Unexpected VoIPCodec Type :aacld
Jul 13 23:16:30.477: //52/7C3BE6F8808E/SIP/Error/sipSPIProcessNotifyCallInfoHeader: Call-Info header with for Unsolicited Notify Absent,Disabling Unsolicited Notifies
SIP: Attribute mid, level 1 instance 1 not found.
SIP: Attribute mid, level 2 instance 1 not found.
Jul 13 23:16:30.477: //-1/xxxxxxxxxxxx/SIP/Error/convert_codec_bytes_to_ptime: Unexpected VoIPCodec Type :aacld
Jul 13 23:16:30.481: //-1/xxxxxxxxxxxx/SIP/Error/sipSPICheckAndClearSrcSRTPSdp: CCB SDP source pointer NULL
Jul 13 23:16:30.485: //-1/xxxxxxxxxxxx/SIP/Error/sipsdp_add_media_c_line: media_src_address is NULL; c-line is not added
Jul 13 23:16:30.489: //51/7C3BE6F8808E/SIP/Error/sipSPIAddCiscoGcid: Fatal Error in parsing CCB/Msg
SIP: (51) Group (a= group line) attribute, level 65535 instance 1 not found.
SIP: (51) Group (a= group line) attribute, level 65535 instance 1 not found.
SIP: Attribute mid, level 1 instance 1 not found.
SIP: Attribute mid, level 2 instance 1 not found.
Jul 13 23:16:30.521: //51/7C3BE6F8808E/SIP/Error/sipSPIProcessAckMedia: Could not modify QoS params for midcall INVITE
Jul 13 23:16:30.525: //51/7C3BE6F8808E/SIP/Call/sipSPICallInfo:
The Call Setup Information is:
Call Control Block (CCB) : 0x496BB940
State of The Call        : STATE_ACTIVE
TCP Sockets Used         : YES
Calling Number           : 41103
Called Number            : 41101
Source IP Address (
RCO2CBE-01#Sig  ): 192.168.238.243
Destn SIP Req Addr:Port  : 192.168.247.225:5060
Destn SIP Resp Addr:Port : 192.168.247.225:37751
Destination Name         : 192.168.247.225

Jul 13 23:16:30.525: //51/7C3BE6F8808E/SIP/Call/sipSPIMediaCallInfo:
Number of Media Streams: 2
Media Stream             : 1
Negotiated Codec         : g722-64
Negotiated Codec Bytes   : 160
Nego. Codec payload      : 9 (tx), 9 (rx)
Negotiated Dtmf-relay    : 9
Dtmf-relay Payload       : 0 (tx), 0 (rx)
Source IP Address (Media): 192.168.238.243
Source IP Port    (Media): 16966
Destn  IP Address (Media): 192.168.231.243
Destn  IP Port    (Media): 30626
Orig Destn IP Address:Port (Media): [ - ]:0

Jul 13 23:16:30.525: //51/7C3BE6F8808E/SIP/Call/sipSPIMediaCallInfo:
Number of Media Streams: 2
Media Stream             : 2
Negotiated Codec         :
Negotiated Codec Bytes   : 0
Nego. Codec payload      : 0 (tx), 0 (rx)
Negotiated Dtmf-relay    : 0
Dtmf-relay Payload       : 0 (tx), 0 (rx)
Source IP Address (Media): 192.168.238.243
Source IP Port    (Media): 18384
Destn  IP Address (Media): 192.168.231.243
Destn  IP Port    (Media): 27100
Orig Destn IP Address:Port (Media): [ - ]:0

Jul 13 23:16:30.525: //51/7C3BE6F8808E/SIP/Call/sipSPICallInfo:
The Call Setup Information is:
Call Control Block (CCB) : 0x496BB940
State of The Call        : STATE_ACTIVE
TCP Sockets Used         : YES
Calling Number           : 41103
Called Number            : 41101
Source IP Address (Sig  ): 192.168.238.243
Destn SIP Req Addr:Port  : 192.168.247.225:5060
Destn SIP Resp Addr:Port : 192.168.247.225:37751
Destination Name         : 192.168.247.225

Jul 13 23:16:30.525: //51/7C3BE6F8808E/SIP/Call/sipSPIMediaCallInfo:
Number of Media Streams: 2
Media Stream             : 1
Negotiated Codec         : g722-64
Negotiated Codec Bytes   : 160
Nego. Codec payload      : 9 (tx), 9 (rx)
Negotiated Dtmf-relay    : 9
Dtmf-relay Payload       : 0 (tx), 0 (rx)
Source IP Address (Media): 192.168.238.243
Source IP Port    (Media): 16966
Destn  IP Address (Media): 192.168.231.243
Destn  IP Port    (Media): 30626
Orig Destn IP Address:Port (Media): [ - ]:0

Jul 13 23:16:30.525: //51/7C3BE6F8808E/SIP/Call/sipSPIMediaCallInfo:
Number of Media Streams: 2
Media Stream             : 2
Negotiated Codec         :
Negotiated Codec Bytes   : 0
Nego. Codec payload      : 0 (tx), 0 (rx)
Negotiated Dtmf-relay    : 0
Dtmf-relay Payload       : 0 (tx), 0 (rx)
Source IP Address (Media): 192.168.238.243
Source IP Port    (Media): 18384
Destn  IP Address (Media): 192.168.231.243
Destn  IP Port    (Media): 27100
Orig Destn IP Address:Port (Media): [ - ]:0

Jul 13 23:16:30.525: //0/000000000000/SIP/Error/sipSPIPutSCBInClientTable: Failed to add SCB to Client table
Jul 13 23:16:30.529: //52/7C3BE6F8808E/SIP/Error/sipSPIUpdateSrcSdpFixedPart:  owner_sessionid is already their OR src_sdp
                        is corrupted
Jul 13 23:16:30.537: //52/7C3BE6F8808E/SIP/Call/sipSPICallInfo:
The Call Setup Information is:
Call Control Block (CCB) : 0x496C0C04
State of The Call        : STATE_ACTIVE
TCP Sockets Used         : NO
Calling Number           : 41103
Called Number
RCO2CBE-01#         : 41101
Source IP Address (Sig  ): 192.168.238.243
Destn SIP Req Addr:Port  : 192.168.247.225:5060
Destn SIP Resp Addr:Port : 192.168.247.225:5060
Destination Name         : 192.168.247.225

Jul 13 23:16:30.537: //52/7C3BE6F8808E/SIP/Call/sipSPIMediaCallInfo:
Number of Media Streams: 2
Media Stream             : 1
Negotiated Codec         : g722-64
Negotiated Codec Bytes   : 160
Nego. Codec payload      : 9 (tx), 9 (rx)
Negotiated Dtmf-relay    : 0
Dtmf-relay Payload       : 0 (tx), 0 (rx)
Source IP Address (Media): 192.168.238.243
Source IP Port    (Media): 17752
Destn  IP Address (Media): 192.168.247.243
Destn  IP Port    (Media): 26200
Orig Destn IP Address:Port (Media): [ - ]:0

Jul 13 23:16:30.537: //52/7C3BE6F8808E/SIP/Call/sipSPIMediaCallInfo:
Number of Media Streams: 2
Media Stream             : 2
Negotiated Codec         :
Negotiated Codec Bytes   : 0
Nego. Codec payload      : 0 (tx), 0 (rx)
Negotiated Dtmf-relay    : 0
Dtmf-relay Payload       : 0 (tx), 0 (rx)
Source IP Address (Media): 192.168.238.243
Source IP Port    (Media): 18500
Destn  IP Address (Media): 192.168.247.243
Destn  IP Port    (Media): 30978
Orig Destn IP Address:Port (Media): [ - ]:0

Jul 13 23:16:31.077: //52/7C3BE6F8808E/SIP/Error/sipSPIProcessNotifyCallInfoHeader: Call-Info header with for Unsolicited Notify Absent,Disabling Unsolicited Notifies
SIP: Attribute mid, level 1 instance 1 not found.
SIP: Attribute mid, level 2 instance 1 not found.
Jul 13 23:16:31.077: //52/7C3BE6F8808E/SIP/Error/sipSPIDoVideoNegotiation: Destination port is zero in media line 2
SIP: (51) Group (a= group line) attribute, level 65535 instance 1 not found.
SIP: Attribute mid, level 1 instance 1 not found.
SIP: Attribute mid, level 2 instance 1 not found.
Jul 13 23:16:31.237: //51/7C3BE6F8808E/SIP/Error/sipSPIDoVideoNegotiation: Destination port is zero in media line 2
Jul 13 23:16:31.241: //51/7C3BE6F8808E/SIP/Call/sipSPICallInfo:
The Call Setup Information is:
Call Control Block (CCB) : 0x496BB940
State of The Call        : STATE_ACTIVE
TCP Sockets Used         : YES
Calling Number           : 41103
Called Number            : 41101
Source IP Address (Sig  ): 192.168.238.243
Destn SIP Req Addr:Port  : 192.168.247.225:5060
Destn SIP Resp Addr:Port : 192.168.247.225:5060
Destination Name         : 192.168.247.225

Jul 13 23:16:31.241: //51/7C3BE6F8808E/SIP/Call/sipSPIMediaCallInfo:
Number of Media Streams: 2
Media Stream             : 1
Negotiated Codec         : g722-64
Negotiated Codec Bytes   : 160
Nego. Codec payload      : 9 (tx), 9 (rx)
Negotiated Dtmf-relay    : 6
Dtmf-relay Payload       : 101 (tx), 101 (rx)
Source IP Address (Media): 192.168.238.243
Source IP Port    (Media): 16966
Destn  IP Address (Media): 192.168.231.243
Destn  IP Port    (Media): 30626
Orig Destn IP Address:Port (Media): [ - ]:0

Jul 13 23:16:31.241: //51/7C3BE6F8808E/SIP/Call/sipSPIMediaCallInfo:
Number of Media Streams: 2
Media Stream             : 2
Negotiated Codec         :
Negotiated Codec Bytes   : 0
Nego. Codec payload      : 0 (tx), 0 (rx)
Negotiated Dtmf-relay    : 0
Dtmf-relay Payload       : 0 (tx), 0 (rx)
Source IP Address (Media): 192.168.238.243
Source IP Port    (Media): 0
Destn  IP Address (Media): 192.168.231.243
Destn  IP Port    (Media): 0
Orig Destn IP Address:Port (Media): [ - ]:0

SIP: (52) Group (a= group line) attribute, level 65535 instance 1 not found.
RCO2CBE-01#
Jul 13 23:16:35.109: //51/7C3BE6F8808E/SIP/Error/sipSPIProcessNotifyCallInfoHeader: Call-Info header with for Unsolicited Notify Absent,Disabling Unsolicited Notifies
SIP: Attribute mid, level 1 instance 1 not found.
SIP: Attribute mid, level 2 instance 1 not found.
Jul 13 23:16:35.113: //51/7C3BE6F8808E/SIP/Error/sipSPIDoVideoNegotiation: Destination port is zero in media line 2
SIP: (52) Group (a= group line) attribute, level 65535 instance 1 not found.
SIP: Attribute mid, level 1 instance 1 not found.
SIP: Attribute mid, level 2 instance 1 not found.
Jul 13 23:16:35.133: //52/7C3BE6F8808E/SIP/Error/sipSPIDoVideoNegotiation: Destination port is zero in media line 2
Jul 13 23:16:35.137: //52/7C3BE6F8808E/SIP/Call/sipSPICallInfo:
The Call Setup Information is:
Call Control Block (CCB) : 0x496C0C04
State of The Call        : STATE_ACTIVE
TCP Sockets Used         : NO
Calling Number           : 41101
Called Number            : 41101
Source IP Address (Sig  ): 192.168.238.243
Destn SIP Req Addr:Port  : 192.168.247.225:5060
Destn SIP Resp Addr:Port : 192.168.247.225:5060
Destination Name         : 192.168.247.225

Jul 13 23:16:35.137: //52/7C3BE6F8808E/SIP/Call/sipSPIMediaCallInfo:
Number of Media Streams: 2
Media Stream             : 1
Negotiated Codec         : g722-64
Negotiated Codec Bytes   : 160
Nego. Codec payload      : 9 (tx), 9 (rx)
Negotiated Dtmf-relay    : 0
Dtmf-relay Payload       : 0 (tx), 0 (rx)
Source IP Address (Media): 192.168.238.243
Source IP Port    (Media): 17752
Destn  IP Address (Media): 192.168.247.243
Destn  IP Port    (Media): 26200
Orig Destn IP Address:Port (Media): [ - ]:0

RCO2CBE-01#
Jul 13 23:16:35.137: //52/7C3BE6F8808E/SIP/Call/sipSPIMediaCallInfo:
Number of Media Streams: 2
Media Stream             : 2
Negotiated Codec         :
Negotiated Codec Bytes   : 0
Nego. Codec payload      : 0 (tx), 0 (rx)
Negotiated Dtmf-relay    : 0
Dtmf-relay Payload       : 0 (tx), 0 (rx)
Source IP Address (Media): 192.168.238.243
Source IP Port    (Media): 0
Destn  IP Address (Media): 192.168.247.243
Destn  IP Port    (Media): 0
Orig Destn IP Address:Port (Media): [ - ]:0

SIP: (51) Group (a= group line) attribute, level 65535 instance 1 not found.


------CALL END-------


Jul 13 23:27:24.718: //52/7C3BE6F8808E/SIP/Call/sipSPICallInfo:
The Call Setup Information is:
Call Control Block (CCB) : 0x496C0C04
State of The Call        : STATE_DEAD
TCP Sockets Used         : NO
Calling Number           : 41101
Called Number            : 41101
Source IP Address (Sig  ): 192.168.238.243
Destn SIP Req Addr:Port  : 192.168.247.225:5060
Destn SIP Resp Addr:Port : 192.168.247.225:5060
Destination Name         : 192.168.247.225

Jul 13 23:27:24.718: //52/7C3BE6F8808E/SIP/Call/sipSPIMediaCallInfo:
Number of Media Streams: 2
Media Stream             : 1
Negotiated Codec         : g722-64
Negotiated Codec Bytes   : 160
Nego. Codec payload      : 9 (tx), 9 (rx)
Negotiated Dtmf-relay    : 0
Dtmf-relay Payload       : 0 (tx), 0 (rx)
Source IP Address (Media): 192.168.238.243
Source IP Port    (Media): 17752
Destn  IP Address (Media): 192.168.247.243
Destn  IP Port    (Media): 26200
Orig Destn IP Address:Port (Media): [ - ]:0

Jul 13 23:27:24.718: //52/7C3BE6F8808E/SIP/Call/sipSPIMediaCallInfo:
Number of Media Streams: 2
Media Stream             : 2
Negotiated Codec         :
Negotiated Codec Bytes   : 0
Nego. Codec payload      : 0 (tx), 0 (rx)
Negotiated Dtmf-relay    : 0
Dtmf-relay Payload       : 0 (tx), 0 (rx)
Source IP Address (Media): 192.168.238.243
Source IP Port    (Media): 0
Destn  IP Address (Media): 192.168.247.243
Destn  IP Port    (Media): 0
Orig Destn IP Address:Port (Media): [ - ]:0

Jul 13 23:27:24.718: //52/7C3BE6F8808E/SIP/Call/sipSPICallInfo:
Disconnect Cause (CC)    : 16
Disconnect Cause (SIP)   : 200

Jul 13 23:27:24.734: //51/7C3BE6F8808E/SIP/Call/sipSPICallInfo:
The Call Setup Information is:
Call Control Block (CCB) : 0x496BB940
State of The Call        : STATE_DEAD
TCP Sockets Used         : YES
Calling Number           : 41103
Called Number            : 41101
Source IP Address (Sig  ): 192.168.238.243
Destn SIP Req Addr:Port  : 192.168.247.225:5060
Destn SIP Resp Addr:Port : 192.168.247.225:37751
Destination Name         : 192.168.247.225

Jul 13 23:27:24.734: //51/7C3BE6F8808E/SIP/Call/sipSPIMediaCallInfo:
Number of Media Streams: 2
Media Stream             : 1
Negotiated Codec         : g722-64
Negotiated Codec Bytes   : 160
Nego. Codec payload      : 9 (tx), 9 (rx)
Negotiated Dtmf-relay    : 6
Dtmf-relay Payload       : 101 (tx), 101 (rx)
Source IP Address (Media): 192.168.238.243
Source IP Port    (Media): 16966
Destn  IP Address (Media): 192.168.231.243
Destn  IP Port    (Media): 30626
Orig Destn IP Address:Port (Media): [ - ]:0

RCO2CBE-01#
Jul 13 23:27:24.734: //51/7C3BE6F8808E/SIP/Call/sipSPIMediaCallInfo:
Number of Media Streams: 2
Media Stream             : 2
Negotiated Codec         :
Negotiated Codec Bytes   : 0
Nego. Codec payload      : 0 (tx), 0 (rx)
Negotiated Dtmf-relay    : 0
Dtmf-relay Payload       : 0 (tx), 0 (rx)
Source IP Address (Media): 192.168.238.243
Source IP Port    (Media): 0
Destn  IP Address (Media): 192.168.231.243
Destn  IP Port    (Media): 0
Orig Destn IP Address:Port (Media): [ - ]:0

Jul 13 23:27:24.734: //51/7C3BE6F8808E/SIP/Call/sipSPICallInfo:
Disconnect Cause (CC)    : 16
Disconnect Cause (SIP)   : 200

MARTIN STREULE Tue, 07/20/2010 - 06:37
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Do you have the following commands configured?


voice service voip
rtp-ssrc multiplex
address-hiding
allow-connections sip to sip
sip
  midcall-signaling passthru
  session transport tcp
  header-passing error-passthru
  pass-thru content sdp
  rel1xx disable


There was a session at the last CiscoLive! event "BRKUCC-2305 - Interconnecting Voice and Video over IP Networks with Session Border Controllers" which had some info about that (config example) and there is a book "SIP Trunkting" which contains some info.


hth

Martin

Nick Halbert-Li... Tue, 07/20/2010 - 16:03
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We put those commands in and it worked immidiately!


Thankyou!

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