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New Member

b2b-cube to cube calls drop after 3 seconds later

Hi all, we just start cube to cube calls,

When we start the call, calls dropped after 3 seconds later.

here is the diagram

Company A                                                            Company B
CTS-1.8.1 > CCM8.6 > CUBE  Router(3945e)----->------CUBE Router(3945) > CCM8.5 > CTS-1.8.0

cube_ios: c3900-universalk9-mz.SPA.151-4.M3.bin

debug ccsip all

attached.

here is the config base.

voice service voip

rtp-ssrc multiplex

address-hiding

allow-connections sip to sip

redirect ip2ip

fax protocol t38 version 0 ls-redundancy 0 hs-redundancy 0 fallback none

sip

  session transport tcp

  rel1xx disable

  header-passing

  early-offer forced

  midcall-signaling passthru

  pass-thru content sdp

!

voice class codec 1

codec preference 1 aacld profile 1

codec preference 2 g722-64

codec preference 3 g711ulaw

video codec h263+

video codec h264 profile 2

video codec mpeg4

codec profile 2 h264

fmtp "fmtp:112 profile-level-id=4D0028;sprop-parametersets=R00AKAmWUgDwBDyA,SGE7jyA=;packetization-mode=1"

!

!

codec profile 1 aacld

fmtp "fmtp:96 profile-level-id=16;streamtype=5;mode=AAChbr;config=B98C00;sizeLength=13;indexLength=3;indexDeltaLength=3;constantDuration=480"

!

dial-peer voice 10 voip

description to_CompanyB

destination-pattern 9999......

media flow-around

rtp payload-type cisco-codec-fax-ind 110

rtp payload-type cisco-codec-aacld 96

rtp payload-type cisco-codec-video-h264 112

session protocol sipv2

session target ipv4:192.168.224.6

voice-class codec 1 

!

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New Member

b2b-cube to cube calls drop after 3 seconds later

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