Configured wb vol1 task 5.6 using GK to route calls through IPIPGW on
HQ rtr to phone connected to an ATA. ATA is registered to GK. From an
IP phone at HQ, I can ring the phone off of the ATA. After approx 4
seconds of being connected, I get fast busy. I believe issue is with
transcoding. I configured local transcoding on the HQ rtr and tried
registering the xcoder to both call-manager-fallback and using
telephony-service. I get the same cause code error Cause Code:
TCP_CONN_ERROR on both when doing sh sccp.
Calls from ata phone to ip phone work fine. What am I doing wrong?
interface Loopback0
ip address 10.200.200.1 255.255.255.255
ip ospf network point-to-point
h323-gateway voip interface
h323-gateway voip id VGK ipaddr 10.200.200.1 1719
h323-gateway voip h323-id IPIPGW
h323-gateway voip bind srcaddr 10.200.200.1
gatekeeper
zone local hqrtr41 matrixlab.local 10.200.200.1
zone local VGK matrixlab.local
zone local ATA-GK matrixlab.local invia VGK outvia VGK enable-intrazone
zone local UCM-GK matrixlab.local
zone remote pstn-wan matrixlab.local 10.200.200.200 1719
no zone subnet hqrtr41 default enable
zone subnet hqrtr41 10.168.10.71/32 enable
zone subnet hqrtr41 10.168.10.70/32 enable
zone prefix pstn-wan 011*
zone prefix ATA-GK 208.
gw-type-prefix 1#* default-technology
no use-proxy ATA-GK default inbound-to terminal
no use-proxy ATA-GK default outbound-from terminal
bandwidth remote 144
no shutdown
sccp local FastEthernet0/0.10
sccp ccm 10.200.200.1 identifier 1
sccp ip precedence 3
sccp
sccp ccm group 1
associate ccm 1 priority 1
associate profile 1 register xcoder
!
dspfarm profile 1 transcode
codec g711ulaw
codec g711alaw
codec g729ar8
codec g729abr8
codec gsmfr
codec g729r8
maximum sessions 4
associate application SCCP
telephony-service
max-ephones 10
max-dn 10
ip source-address 10.200.200.1 port 2000
sdspfarm units 1
sdspfarm transcode sessions 4
sdspfarm tag 1 xcoder
max-conferences 8 gain -6
!
!
ephone-dn 1
number 0
!
!
ephone 1
mac-address 1111.2222.3333
button 1:1
main#sh sccp
SCCP Admin State: UP
Gateway IP Address: 10.168.10.250, Port Number: 2000
IP Precedence: 3
User Masked Codec list: None
Call Manager: 10.200.200.1, Port Number: 2000
Priority: N/A, Version: 3.1, Identifier: 1
Transcoding Oper State: ACTIVE_IN_PROGRESS - Cause Code: TCP_CONN_ERROR
Active Call Manager: NONE
TCP Link Status: CONNECT_PENDING, Profile Identifier: 1
Reported Max Streams: 8, Reported Max OOS Streams: 0
Supported Codec: g711ulaw, Maximum Packetization Period: 30
Supported Codec: g711alaw, Maximum Packetization Period: 30
Supported Codec: g729ar8, Maximum Packetization Period: 60
Supported Codec: g729abr8, Maximum Packetization Period: 60
Supported Codec: gsmfr, Maximum Packetization Period: 20
Supported Codec: g729r8, Maximum Packetization Period: 60
Supported Codec: rfc2833 dtmf, Maximum Packetization Period: 30
James Key
Network Engineer
Gladiator | Matrix Network Services
Jack Henry & Associates Inc.
2131 E. Primrose Suite H
Springfield, MO 65804
Phone: +1.417.890.4294
Fax: +1.417.890.4259
www.jackhenry.com <http://www.jackhenry.com/>
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