[cisco-voip] FXS fax issue

Wed Sep 17 17:59:50 EDT 2008

I can send a fax internally, but not to or from the PSTN...

I can see that some posts suggest...

SUMMARY STEPS 

1.  mgcp package-capability rtp-package 

2. mgcp modem passthrough voip mode nse 

3. mgcp modem passthrough voip codec {g711ulaw | g711alaw} 

4. mgcp modem passthrough voip redundancy [sample-duration [10 | 20]]

[maximum-sessions sessions] 

5. mgcp timer nse-response t38 time 

6. mgcp fax t.38 inhibit 

But I'm a noob 

Its an MGCP VG, CCM ver 4.2

I'm at the point where some sort of pass-through is in order...

I didn't write this config, 

Here's the config:

VAR6NY-VOICE-RTR1#sh run

Building configuration...

Current configuration : 7425 bytes

!

! Last configuration change at 12:12:26 MDT Wed Sep 17 2008

! NVRAM config last updated at 12:12:26 MDT Wed Sep 17 2008

!

version 12.4

service timestamps debug datetime msec

service timestamps log datetime msec

no service password-encryption

!

hostname VAR6NY-VOICE-RTR1

!

boot-start-marker

boot system flash:c3845-adventerprisek9-mz.124-15.T5.bin

boot-end-marker

!

card type t1 0 0

logging buffered 200000

!

no aaa new-model

clock timezone MST -7

clock summer-time MDT recurring

network-clock-participate wic 0 

network-clock-select 1 T1 0/0/0

dot11 syslog

ip cef

!

!

!

!

ip domain name customer.com

ip name-server x.x.x.x

ip name-server x.x.x.x

ip multicast-routing 

ip auth-proxy max-nodata-conns 3

ip admission max-nodata-conns 3

!

multilink bundle-name authenticated

!

isdn switch-type primary-4ess

voice-card 0

 dspfarm

 dsp services dspfarm

!

!

!

voice call send-alert

voice rtp send-recv

!

voice service voip 

 fax protocol t38 nse force ls-redundancy 0 hs-redundancy 0 fallback
pass-through g711ulaw

 modem passthrough nse codec g711ulaw

!

!

voice class codec 1

 codec preference 1 g711ulaw

 codec preference 2 g729r8

!

!

!

voice class h323 1

 h225 timeout tcp establish 3

!

!

!

!

!

!

!

!

!

!

voice hpi capture buffer 10000000

voice hpi capture destination flash:pcm4.dat

!

!

crypto pki trustpoint TP-self-signed-3437729571

 enrollment selfsigned

 subject-name cn=IOS-Self-Signed-Certificate-3437729571

 revocation-check none

 rsakeypair TP-self-signed-3437729571

!

!

crypto pki certificate chain TP-self-signed-3437729571

 certificate self-signed 01

  30820259 308201C2 A0030201 02020101 300D0609 2A864886 F70D0101
04050030 

  31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D
43657274 

  69666963 6174652D 33343337 37323935 3731301E 170D3038 30393031
32313038 

  35385A17 0D323030 31303130 30303030 305A3031 312F302D 06035504
03132649 

  4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D33
34333737 

  32393537 3130819F 300D0609 2A864886 F70D0101 01050003 818D0030
81890281 

  8100DBD8 BDDC3240 7C678538 4EEE9560 9B3DDC88 4003C94E 05CC799C
66BE3C0A 

  6B654CDB 2D35C152 FF9152EF 9B543453 EF1B74E5 490BFB48 990FB5EB
2BF491A0 

  7F05B872 3F65D289 26CE6F67 1E620090 CE99E42A D1BA1B7A 27C38E06
B21E0F5C 

  916DA855 483713BC 5C3C0329 FA0FF1FE 1BCFFBF1 FE4CCFB5 461C7B4A
7F877975 

  77750203 010001A3 8180307E 300F0603 551D1301 01FF0405 30030101
FF302B06 

  03551D11 04243022 82205641 52364E59 2D564F49 43452D52 5452312E
796F7572 

  646F6D61 696E2E63 6F6D301F 0603551D 23041830 1680147F C8C06E61
8B1A8F42 

  70CA90F3 61F74A7C A15DC230 1D060355 1D0E0416 04147FC8 C06E618B
1A8F4270 

  CA90F361 F74A7CA1 5DC2300D 06092A86 4886F70D 01010405 00038181
00BE6AE2 

  FBEC86CB 4B3AFB09 2C59C525 9B27A319 3762F2EC 0149D9D7 0D023EFE
051ED858 

  BBE46605 DB2B67A8 7C51B1EB 3CADE3A9 FD3D005E DFE64D4A 46E980DB
7CBD7672 

  7C43C762 5938ABAE 3124CE98 5C0938BA 9D1AABEC B3485645 B5E79AAE
D253036D 

  8E721AB7 78427F03 6F5BD918 8C594756 374506EC 96B9DB34 AC9DFA30 7A

                quit

!

!

username cisco privilege 15 secret 5 $1$vQvQ$DlnecdlFmtuwmN0QERLOd.

archive

 log config

  hidekeys

! 

!

!

!

controller T1 0/0/0

 framing esf

 linecode b8zs

 pri-group timeslots 1-24 service mgcp

 description VRZ T1: to PSTN

!

controller T1 0/0/1

 framing esf

 linecode b8zs

 pri-group timeslots 1-24 service mgcp

 description QWT T1: to PSTN

!

ip ssh source-interface Loopback0

ip ssh version 2

!

!

!

!

interface Loopback0

 description var6ny-voice-rtr1 

 ip address 10.100.0.2 255.255.255.255

 h323-gateway voip interface

 h323-gateway voip bind srcaddr 10.100.0.2

!

interface GigabitEthernet0/0

 description var6ny-core-rtr1 

 ip address 10.100.0.25 255.255.255.252

 ip pim sparse-mode

 duplex auto

 speed auto

 media-type rj45

!

interface GigabitEthernet0/1

 description var6ny-core-rtr2

 ip address 10.100.0.29 255.255.255.252

 ip pim sparse-mode

 duplex auto

 speed auto

 media-type rj45

!

interface Serial0/0/0:23

 no ip address

 encapsulation hdlc

 isdn switch-type primary-ni

 isdn incoming-voice voice

 isdn bind-l3 ccm-manager

 no cdp enable

!

interface Serial0/0/1:23

 no ip address

 encapsulation hdlc

 isdn switch-type primary-4ess

 isdn incoming-voice voice

 isdn bind-l3 ccm-manager

 no cdp enable

!

router eigrp 70

 network 10.0.0.0

 no auto-summary

 eigrp stub connected summary

!

ip forward-protocol nd

!

!

no ip http server

ip http authentication local

no ip http secure-server

ip http timeout-policy idle 60 life 86400 requests 10000

ip pim rp-address 10.3.0.110

!

!

!

!

!

!

!

control-plane

!

!

!

voice-port 0/0/0:23

 echo-cancel enable type hardware

!

voice-port 0/0/1:23

 echo-cancel enable type hardware

!

voice-port 1/0/0

!

voice-port 1/0/1

!

voice-port 1/0/2

!

voice-port 1/0/3

!

voice-port 1/0/4

!

voice-port 1/0/5

!

voice-port 1/0/6

!

voice-port 1/0/7

!

ccm-manager fallback-mgcp 

ccm-manager redundant-host x.x.x.x x.x.x.x

ccm-manager mgcp

no ccm-manager fax protocol cisco

ccm-manager music-on-hold

ccm-manager config server x.x.x.x  

ccm-manager config

!

mgcp

mgcp call-agent x.x.x.x 2427 service-type mgcp version 0.1

mgcp dtmf-relay voip codec all mode out-of-band

mgcp rtp unreachable timeout 1000 action notify

mgcp modem passthrough voip mode nse

mgcp package-capability rtp-package

mgcp package-capability sst-package

mgcp package-capability pre-package

no mgcp package-capability res-package

no mgcp package-capability fxr-package

no mgcp timer receive-rtcp

mgcp sdp simple

mgcp fax t38 inhibit

mgcp rtp payload-type g726r16 static

mgcp bind control source-interface Loopback0

mgcp bind media source-interface Loopback0

!

mgcp profile default

!

sccp local Loopback0

sccp ccm 10.6.200.41 identifier 2 version 4.1 

sccp ccm 10.6.201.40 identifier 1 version 4.1 

sccp ip precedence 3

sccp

!

sccp ccm group 1

 associate ccm 1 priority 1

 associate ccm 2 priority 2

 associate profile 1 register CFBMAN

 associate profile 2 register MTPMAN

!

dspfarm profile 2 transcode

 description transcoding resources

 codec g711ulaw

 codec g711alaw

 codec g729ar8

 codec g729abr8

 maximum sessions 1

 associate application SCCP

!

dspfarm profile 1 conference

 codec g711ulaw

 codec g711alaw

 codec g729ar8

 codec g729abr8

 codec g729r8

 codec g729br8

 associate application SCCP

 shutdown

!

!

dial-peer voice 300 pots

 service mgcpapp

 incoming called-number .

 direct-inward-dial

 port 0/0/1:23

!

dial-peer voice 999100 pots

 service mgcpapp

 port 1/0/0

!

dial-peer voice 999101 pots

 service mgcpapp

 port 1/0/1

!

dial-peer voice 200 pots

 service mgcpapp

 incoming called-number .

 direct-inward-dial

 port 0/0/0:23

!

dial-peer voice 999102 pots

 service mgcpapp

 port 1/0/2

!

!

gateway 

 timer receive-rtp 1200

!

!

banner motd ^C

********************************************************************

*
*

*
*

*          Any unauthorized usage or access is subject to          *

*                criminal prosecution.
*

*
*

********************************************************************

^C

!

line con 0

 login local

line aux 0

line vty 0 4

 session-timeout 15 

 exec-timeout 15 0

 privilege level 15

 password XXXXXXXXXX

 logging synchronous

 login local

 history size 15

 transport input telnet ssh

 transport output telnet ssh

line vty 5 15

 access-class 23 in

 privilege level 15

 login local

 transport input telnet ssh

!

scheduler allocate 20000 1000

ntp clock-period 17180265

ntp server x.x.x.x

ntp server x.x.x.x

!

end

Thanks,

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