Has ANYONE ever set up a modem passthrough on a VG204XM (or other) for Microtel Series 1000 Dialer? The latter is being used in a SCADA network and we're getting rid of POTS lines. I've attached the latest Microtel manual from 2007 for the curious. The config is pretty standard. Call gets passed through, dialer picks up, just static on the line, then it times out and the VG204 "retires" the call accordingly. Luckily this is also at one of our Meraki sites, so I can run packet captures at will. Still looking through those. Here's the abbreviated skinny config on the 204, with the SCCP status at the bottom
version 15.6
!
stcapp register capability 0/0 both
stcapp register capability 0/1 both
stcapp register capability 0/2 both
stcapp register capability 0/3 both
stcapp ccm-group 1
stcapp
!
stcapp feature access-code
!
stcapp feature speed-dial
!
stcapp supplementary-services
port 0/0
fallback-dn 38520
port 0/1
fallback-dn 38521
port 0/2
fallback-dn 38522
port 0/3
fallback-dn 38523
!
voice-card 0
!
!
control-plane
!
voice-port 0/0
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/1
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/2
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
voice-port 0/3
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
!
mgcp behavior rsip-range tgcp-only
mgcp behavior comedia-role none
mgcp behavior comedia-check-media-src disable
mgcp behavior comedia-sdp-force disable
!
mgcp profile default
!
sccp local FastEthernet0/0
sccp ccm 10.1.6.12 identifier 1 version 4.1
sccp ccm 10.2.6.12 identifier 2 version 4.1
sccp
!
sccp ccm group 1
associate ccm 1 priority 1
associate ccm 2 priority 2
!
ccm-manager config server 10.1.6.12
ccm-manager sccp local FastEthernet0/0
ccm-manager sccp
!
dial-peer voice 999000 pots
service stcapp
port 0/0
!
dial-peer voice 999001 pots
service stcapp
port 0/1
!
dial-peer voice 999002 pots
service stcapp
port 0/2
!
dial-peer voice 999003 pots
service stcapp
port 0/3
SH SCCP
SCCP Admin State: UP
Gateway Local Interface: FastEthernet0/0
IPv4 Address: 10.60.6.5
Port Number: 2000
IP Precedence: 5
User Masked Codec list: None
Call Manager: 10.2.6.12, Port Number: 2000
Priority: N/A, Version: 4.1, Identifier: 2
Trustpoint: N/A
Call Manager: 10.1.6.12, Port Number: 2000
Priority: N/A, Version: 4.1, Identifier: 1
Trustpoint: N/A
Alg_Phone Oper State: ACTIVE - Cause Code: NONE
Active Call Manager: 10.1.6.12, Port Number: 2000
TCP Link Status: CONNECTED, Device Name: ANA5C5D4C2C0001
Reported Max Streams: 1, Reported Max OOS Streams: 0
Supported Codec: rfc2833 dtmf, Maximum Packetization Period: 30
Supported Codec: g711ulaw VBD, Maximum Packetization Period: 20
Supported Codec: g729ar8 VBD, Maximum Packetization Period: 220
Supported Codec: noaudio, Maximum Packetization Period: 20
Supported Codec: g711ulaw MR, Maximum Packetization Period: 20
Supported Codec: g729ar8 MR, Maximum Packetization Period: 220
Supported Codec: g711ulaw, Maximum Packetization Period: 20
Supported Codec: g711alaw, Maximum Packetization Period: 20
Supported Codec: g729r8, Maximum Packetization Period: 220
Supported Codec: g729ar8, Maximum Packetization Period: 220
Supported Codec: g729br8, Maximum Packetization Period: 220
Supported Codec: g729r8, Maximum Packetization Period: 220
Supported Codec: ilbc, Maximum Packetization Period: 120
Alg_Phone Oper State: ACTIVE - Cause Code: NONE
Active Call Manager: 10.1.6.12, Port Number: 2000
TCP Link Status: CONNECTED, Device Name: ANA5C5D4C2C0002
Reported Max Streams: 1, Reported Max OOS Streams: 0
Supported Codec: rfc2833 dtmf, Maximum Packetization Period: 30
Supported Codec: g711ulaw VBD, Maximum Packetization Period: 20
Supported Codec: g729ar8 VBD, Maximum Packetization Period: 220
Supported Codec: noaudio, Maximum Packetization Period: 20
Supported Codec: g711ulaw MR, Maximum Packetization Period: 20
Supported Codec: g729ar8 MR, Maximum Packetization Period: 220
Supported Codec: g711ulaw, Maximum Packetization Period: 20
Supported Codec: g711alaw, Maximum Packetization Period: 20
Supported Codec: g729r8, Maximum Packetization Period: 220
Supported Codec: g729ar8, Maximum Packetization Period: 220
Supported Codec: g729br8, Maximum Packetization Period: 220
Supported Codec: g729r8, Maximum Packetization Period: 220
Supported Codec: ilbc, Maximum Packetization Period: 120
AutoCfg_Virtual_Endpoint Oper State: ACTIVE - Cause Code: NONE
Active Call Manager: 10.1.6.12, Port Number: 2000
TCP Link Status: CONNECTED, Device Name: ANA5C5D4C2C0FFF
Reported Max Streams: 0, Reported Max OOS Streams: 0
Supported Codec: g711ulaw, Maximum Packetization Period: 20
Alg_Phone Oper State: ACTIVE - Cause Code: NONE
Active Call Manager: 10.1.6.12, Port Number: 2000
TCP Link Status: CONNECTED, Device Name: ANA5C5D4C2C0003
Reported Max Streams: 1, Reported Max OOS Streams: 0
Supported Codec: rfc2833 dtmf, Maximum Packetization Period: 30
Supported Codec: g711ulaw VBD, Maximum Packetization Period: 20
Supported Codec: g729ar8 VBD, Maximum Packetization Period: 220
Supported Codec: noaudio, Maximum Packetization Period: 20
Supported Codec: g711ulaw MR, Maximum Packetization Period: 20
Supported Codec: g729ar8 MR, Maximum Packetization Period: 220
Supported Codec: g711ulaw, Maximum Packetization Period: 20
Supported Codec: g711alaw, Maximum Packetization Period: 20
Supported Codec: g729r8, Maximum Packetization Period: 220
Supported Codec: g729ar8, Maximum Packetization Period: 220
Supported Codec: g729br8, Maximum Packetization Period: 220
Supported Codec: g729r8, Maximum Packetization Period: 220
Supported Codec: ilbc, Maximum Packetization Period: 120
Alg_Phone Oper State: ACTIVE - Cause Code: NONE
Active Call Manager: 10.1.6.12, Port Number: 2000
TCP Link Status: CONNECTED, Device Name: ANA5C5D4C2C0000
Reported Max Streams: 1, Reported Max OOS Streams: 0
Supported Codec: rfc2833 dtmf, Maximum Packetization Period: 30
Supported Codec: g711ulaw VBD, Maximum Packetization Period: 20
Supported Codec: g729ar8 VBD, Maximum Packetization Period: 220
Supported Codec: noaudio, Maximum Packetization Period: 20
Supported Codec: g711ulaw MR, Maximum Packetization Period: 20
Supported Codec: g729ar8 MR, Maximum Packetization Period: 220
Supported Codec: g711ulaw, Maximum Packetization Period: 20
Supported Codec: g711alaw, Maximum Packetization Period: 20
Supported Codec: g729r8, Maximum Packetization Period: 220
Supported Codec: g729ar8, Maximum Packetization Period: 220
Supported Codec: g729br8, Maximum Packetization Period: 220
Supported Codec: g729r8, Maximum Packetization Period: 220
Supported Codec: ilbc, Maximum Packetization Period: 120
