RightFax and Cisco
Cisco Unity Fax Solutions: Unity Fax Server
Remote Access
Exchange
Message
Store
Cisco
Unity Fax
Server
Cisco
Unity Messaging
Server
PSTN
E1/FXS
F
T.38
Outlook
Client
Outlook
Client
Web
Client
Cisco Call
Control Server
2
Brooktrout Fax Boards
►
4 Port Analog Card
►
8,16,24,32 Port E1/T.38
►
No IP support
►
Used in E1 or T.38 Mode
►
Full size PCI Card
►
Full size PCI Card
►
Ethernet and E1 Ports
3
Unity Fax Server
TR1034 TDM Configuration
Remote Access
MCS
Server
Q.931
||||
Brooktrout
TR1034
T38 Card
IP Network
E1/FXS
PBX or
Router
E1
||||
MCS built-in
LAN
►
When operating in TDM the Fax Server uses E1 for Fax
reception
►
Application access is via MCS Network Interface
►
Can be used in a TDM/IP migration
4
Unity Fax Server
TR114 Analog Configuration
MCS
Server
E1/FXS
E1
||||
Router
POTS Dial-peer
for Fax
Brooktrout
TR114
SIP
||||
MCS Network
Card
►
When operating in T.38 mode the Fax Server uses two
network connections
►
SIP and Application access on MCS Network Interface
►
RTP/Media is sent to Brooktrout Ethernet Interface
5
Unity Fax Server
TR1034 T.38 Configuration
Remote Access
MCS
Server
E1
RTP
E1/FXS
||||
Brooktrout
TR1034
T38 Card
RTP
SIP
Router
(T.38dial-peer points
at MCS Network Card)
SIP
||||
MCS Network
Interface
►
When operating in T.38 mode the Fax Server uses two
network connections
►
SIP and Application access on MCS Network Interface
►
RTP/Media is sent to Brooktrout Ethernet Interface
6
Unity Fax Server
TR1034 T.38 Configuration
Cisco Fax
Server (CFS)
IOS
Router
Fax
DN=8000
8000
DN=5xxx
5xxx
FXS
.254
.207
.208
10.1.1.0/24
►
In this network we want route fax calls from the fax
to the CFS server using SIP
►
We want to route all 4 digit DNs starting with 5 to the
CFS
►
We need to build dial peers in the router to achieve
this
7
Basic Router Configuration
hostname Voice_gateway
enable password cisco
Set
Host Name
interface FastEthernet0/0
Enable
Password
ip address 10.1.1.254 255.255.255.0
duplex auto
speed auto
no shut
line vty 0 4
Ethernet Interface
configuration
Telnet
Configuration
exec-timeout 120 0
password cisco
login
8
PSTN to IOS Inbound Config
VOIP Dial Peer Tag
dial-peer voice 5000 voip
description Cisco Fax Server Calls
destination-pattern 5...
session protocol sipv2
session target ipv4:10.52.200.207
session transport udp
codec g711ulaw
fax protocol t38
ls-redundancy 0
hs-redundancy 0
fallback cisco
Destination Pattern
to match
Specify SIP as call
control protocol
IP address of
RF Server
(NOT BT Card)
Configure SIP to
use UDP packets
Set the default
codec for this dialpeer
Set Fax relay mode
to T.38
Alternatively "voice service voip" and "Voice class codec" could be used for Fax and codec selection 9
Unity Fax Server
TR1034 T.38 Configuration
Cisco Fax
Server (CFS)
IOS
Router
Fax
DN=8000
8000
DN=5xxx
5xxx
FXS
.254
.207
.208
10.1.1.0/24
►
We want to route all 4 digit DNs starting with 8 to the
PSTN
►
We need to build dial peers in the router to achieve
this
10
PSTN to IOS Inbound Config
POTS Dial Peer Tag
dial-peer voice 8000 pots
destination-pattern 8...
no digit-strip
port 1/0/0
dial-peer voice 1 voip
description generic incoming dial-peer
incoming called-number .T
Destination Pattern
to match
Specify SIP as call
control protocol
Inbound VOIP
dial-peer
Match all in bound
VOIP Calls
codec g711ulaw
fax protocol t38
ls-redundancy 0
hs-redundancy 0
fallback cisco
Set the default
codec for this dialpeer
Set Fax relay mode
to T.38
Alternatively "voice service voip" and "Voice class codec" could be used for Fax and codec selection 11
Unity Fax Server
Call Manager Deployment
Multi-Function
Document
Device
H.323
Fax
Client
Email
Client
SIP(T.38)
Cisco Call
Manager
Cisco Fax
Server
Messaging
Server
Cisco Unity
Server
12
Unity Fax Server
TR1034 T.38 Configuration
Cisco Fax
Server (CFS)
IOS
Router
Fax
DN=8000
8000
DN=5xxx
5xxx
FXS
.207
.254
10.1.1.0/24
.201
Call Manager
►
.208
IP Phones
If we need to also route calls to a Cisco Call manager
we add a H.323 dial-peer to the router
13
PSTN to IOS Inbound Config
POTS Dial Peer Tag
dial-peer voice 2000 voip
description Dial-Peer to Call manager
destination-pattern 2...
session target ipv4:10.52.200.201
Destination Pattern
to match
IP Address of
Call Manager
codec g711ulaw
Set the default
codec for this dialpeer
Alternatively "voice service voip" and "Voice class codec" could be used for Fax and codec selection14