[cisco-voip] Setting up H323 Fax Pass through on a 2600 VG 2600

[Donald Young]

I am testing a (Fax Router) VG2600 with H323 ,IOS 12.3.(3)g with a FXS
card for outbound and a VIC2-DID card for 

Inbound. These cards are connected to a Brooktrout TR114 Fax board. We
have a block of DID's coming from 

A PRI router into the Fax Router. It seems that I have all the correct
commands in my fax router because when I connect 

An anolog phone behind the fax router and call a DID, it rings the
phone. Outbound work as well. The problem occurs when we hook the 

TR114 fax board up behind the router. The fax board allows for two
signal types: Wink, Immediate with the option to collect digits from
0-15.

 

When I setup the router's voice ports for wink signaling, and match wink
on the fax board, I get fast busy. 

When I setup the router's voice ports for immediate signaling, and match
immediaite on the fax board, I get fast busy.

 When I setup the router's voice ports for loop-start signaling, and put
immediate with o digits to collect and route on the fax board, I get it
to 

Work how ever; it does not release the port. I physically have to do a
shut-no shut on the port to make it work again. 

 

Version 12.3

No service pad

Service timestamps debug date time msec

Service timestamps log uptime

Service password-encryption

!

Hostname XXXXXX

!

Boot-start-marker

Boot-end-marker

!

!

No aaa new-model

ip subnet-zero

no ip domain lookup

!

!

!

voice call send-alert

voice rtp send-recv

!

voice service voip

 modem pass-through nse payload-type 119 codec g711ulaw

!

!

!

!

!

!

!

no voice hpi capture buffer

no voice hpi capture destination

!

!

!

!

interface FastEthernet0/0

 ip address 192.168.101.6 255.255.255.0

 duplex auto

 speed auto

 h323-gateway voip bind srcaddr 192.168.101.6

!

ip classless

ip route 0.0.0.0 0.0.0.0 192.168.101.1

no ip http server

!

!

voice-port 1/0/0

 signal loopStart

!

voice-port 1/0/1

 signal loopStart

!

voice-port 1/1/0

!

voice-port 1/1/1

!

no mgcp timer receive-rtcp

!

!

!

dial-peer voice 100 pots

 incoming called-number ....

 destination-pattern 8315

 port 1/0/0

!

dial-peer voice 101 pots

 incoming called-number .

 destination-pattern 8315

 port 1/0/1

!

dial-peer voice 110 pots

 destination-pattern 5008

 port 1/1/0

!

dial-peer voice 111 pots

 destination-pattern 5008

 port 1/1/1

!

dial-peer voice 102 voip

 incoming called-number .

 destination-pattern 5007

 modem passthrough nse codec g711ulaw

 session target ipv4:192.168.101.8

 fax-relay ecm disable

 fax rate disable

 no vad

!

dial-peer voice 103 voip

 modem passthrough nse codec g711ulaw

 session target ipv4:192.168.101.8

 fax-relay ecm disable

 fax rate disable

 no vad

!

dial-peer voice 104 voip

 destination-pattern 5008

 modem passthrough nse codec g711ulaw

 session target ipv4:192.168.101.8

 fax-relay ecm disable

 fax rate disable

 no vad

!

dial-peer voice 66 voip

 modem passthrough nse codec g711ulaw

 fax-relay ecm disable

 fax rate disable

 no vad

!

dial-peer voice 123 voip

 destination-pattern 9.T

 modem passthrough nse codec g711ulaw

 session target ipv4:192.168.101.8

 codec g711ulaw

 fax-relay ecm disable

 fax rate disable

 no vad

!

 

 Any help or guidance would be greatly appreciated

 

Donald H. Young

Telecom Manager

Legal Services of New Jersey

(732)572-9100 ext 8257

 

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