Teldat bintec RT1202 User manual

•
•
•
•
•
•
•
2 x ISDN BRI; 4 DSP channels
VoIP and fax over IP (T.38)
CAPI server virtualisation + fax G3
5 x Gigabit Ethernet
19 inch housing with integrated power supply
IPSec - 10 tunnels, opt. up to 110, HW acceleration
Web-based configuration / wizards
The flexible media gateway
bintec RT1202

bintec RT1202
03.12.2013
Subject to technical alterations
Page 2 / 13
Teldat GmbH - Suedwestpark 94 - 90449 Nuremberg - Germany
Phone: +49 - 911 9673-0 - Telefax: +49 - 911 688 07 25
E-Mail: [email protected] - www.teldat.org
The flexible media gateway
The RT1202 media and VPN gateway has two S0 interfaces that can be configured as desired.
The 4 ISDN B channels and the integrated 4-channel DSP permit 4 simultaneous hybrid
connections for voice (VoIP) and fax (FoIP) transmissions.
High-end ISDN media and VPN gateway
The bintec RT1202 is a powerful and, thanks to its comprehensive equipment, flexible media and
VPN gateway. With its 19-inch metal housing and highly efficient internal switched-mode power
supply the fan-free and hard drive-free design guarantees long-term reliability in critical
corporate applications.
Two configurable BRI interfaces (NT/TE) for the use of up to 4 ISDN B-channels and the
integrated 4-channel DSP permit four simultaneous hybrid voice connections (VoIP) and fax
traffic (FoIP).
The device has five Gigabit Ethernet ports, which can be configured for LAN, WAN or DMZ, and
comes with a licence for 10 out of a possible 110 hardware-accelerated IPSec tunnels. This
makes the RT1202 ideal for use as a media and VPN gateway in SMEs and company head offices.
Remote CAPI
As the remote CAPI is a network application, which operates
independently of the MS Windows© operating system software, it is
ideal for server use. Consequently, CAPI applications can be installed
and maintained without suspending operation and no reboot of the
server is required. The software supports 16/32/64 Bit operating
systems and applications. The remote CAPI is also available for Linux.
This function is groundbreaking for the use of virtual machines. MS
Hyper-V©, MS virtual PC©, VMware©, virtualBox© and other virtual
platforms do not offer an option to connect ISDN cards. The bintec
remote CAPI avoids this problem and
thereby allows fax and unified communication servers to be operated
on virtual systems.
The following partners have already successfully certified our solution:
Servonic (IXI), Tobit (David), COM2 (TWINFAX), GFI (Faxmaker),
ppedv(Visendo)
bintec RT1202

bintec RT1202
03.12.2013
Subject to technical alterations
Page 3 / 13
Teldat GmbH - Suedwestpark 94 - 90449 Nuremberg - Germany
Phone: +49 - 911 9673-0 - Telefax: +49 - 911 688 07 25
E-Mail: [email protected] - www.teldat.org
VoIP Media Gateway
With the RT1202 up to 4 telephone calls and fax transmissions (T.38)
can be transferred simultaneously between the IP network and the
traditional telephone network. This can be carried out either directly as
a terminal adapter (an ISDN telephone is registered with the VoIP
provider) or using a PBX.
A traditional ISDN PABX can be coupled with SIP providers or a modern
IP PABX can be operated on the ISDN BRI/PRI exchange connection. Fax
transmission over T.38 is supported in both scenarios. A fax device on
the analogue connection of the traditional PABX can thus send and
receive faxes over the SIP provider. This allows FoIP clients and servers
in the LAN to fax over the ISDN exchange.
The G.711, G.726 and G.729A voice coding offered by the SIP trunking
and DDI-capable Teldat Media Gateway can be adapted to suit your
quality requirements and thereby ensure ISDN quality and high
compression. Echoes are successfully suppressed in G.168.
Fax over IP, T.38, permits implementation of the analogue T.30 group 3
fax protocol.
Thanks to the intelligent quality of service bandwidth management and
adjustment, you can prioritise voice traffic over normal data traffic over
the internet, for example, and thereby always ensure sufficient
bandwidth for your IP voice connections.
Pure VoIP calls are not limited and are only restricted in terms of
number by the existing bandwidth for the provider.
Media gateways are certified by:
Swyx with its Swyxware communication solution
Addix with its Asterisk Appliance Astimax

bintec RT1202
03.12.2013
Subject to technical alterations
Page 4 / 13
Teldat GmbH - Suedwestpark 94 - 90449 Nuremberg - Germany
Phone: +49 - 911 9673-0 - Telefax: +49 - 911 688 07 25
E-Mail: [email protected] - www.teldat.org
Routing and VPN gateway
The additional media services, which the bintec RT Series permits, in no
way restrict the standard scope of functions of the bintec R Series. You
can use the entire scope of services of the VPN gateway with identical
data rates in parallel to media services.
bintec gateways have features that go far beyond just IP routing and
allow it to be seamlessly integrated into complex IT infrastructures.
As routing protocols, you can use RIP, OSPF or the Multicast routing
protocol PIM-SM for example, and the comprehensive multicast support
makes the device ideal for use in multimedia and streaming
applications.
Even the basic equipment provides a SIP application level gateway
(ALG) for the direct connection of IP telephones in the network or for
registering with a VoIP provider. The ALG automatically controls the
internal firewall making it easier to configure your VoIP solution, if the
media gateway is not active.
You can prioritise voice traffic over normal data traffic using QoS
support. If required you can give normal data traffic priority over e-mail
traffic.
The DNS proxy function supports the LAN for address implementation
and the automated IP configuration of PCs is carried out over an
integrated DHCP server. The time server allows you to send the current
time to all computers in the LAN without having to query each
computer on the internet.
The VPN IPSec solution works both with preshared keys as well as with
certificates for authentication, which allows a public key infrastructure
to be created for maximum security.
Furthermore, the bintec IPSec implementation offers support when
creating VPN connections with dynamic public IP addresses. The
exchange of IP addresses is carried out either over dynamic DNS
providers or directly over ISDN.
IKE Config Mode and X-Auth (extended authentication) permit IPSec
dialin solutions for multiple clients with minimal costs and one-time
password ensuring the highest level of security.
The professional functions are rounded off with bundling for parallel
internet connections with load balancing and our bintec Router
Redundancy Protocol (BRRP).
VPN gateways are certified by Kobil with "Secure One Time Verification
and Identification" (SecOVID) and Starface, amongst others, which
realise secure IP PABX connections over VPN with VoVPN.
Simple configuration and maintenance
The gateway is configured over the Configuration Interface (FCI), using the integrated
configuration wizards for example. The FCI is a web-based graphic user surface that you can use
from any PC with an up-to-date Web browser via an HTTP or encrypted HTTPS connection. It also
offers the opportunity to manage the devices locally and remotely over other configuration
accesses such as Telnet, SSH and ISDN login.
DIME Manager from Teldat is a free tool for managing Teldat devices.

bintec RT1202
03.12.2013
Subject to technical alterations
Page 5 / 13
Teldat GmbH - Suedwestpark 94 - 90449 Nuremberg - Germany
Phone: +49 - 911 9673-0 - Telefax: +49 - 911 688 07 25
E-Mail: [email protected] - www.teldat.org
DIME Manager is aimed at administrators who manage networks with up to 50 devices. The
software simplifies the management and configuration of gateways or access points either
individually or in logical groups.
When developing DIME Manager, simple and efficient operation was the primary aim. It allows,
for example, software updates to be applied to individual devices or groups of devices simply by
drag and drop. DIME Manager recognises and manages new devices in the network using SNMP
multicasts, in other words independent of their current IP address.
Variants
bintec RT1202 - UK (5510000265) IP Access Media Gateway; 19 inch rack; 2x ISDN BRI; 4x DSP; T.30/T.38 fax
support; incl. 10 IPSec tunnels (opt. max. 110), certificates, HW encryption; 4+1
Gigabit Eth. switch; UK version.
bintec RT1202 (5510000228) IP Access Media Gateway; 19 inch rack; 2x ISDN BRI; 4x DSP; T.30/T.38 fax
support; incl. 10 IPSec tunnels (opt. max. 110), certificates, HW encryption; 4+1
Gigabit Eth. switch; german and intern. version.
Features
Remote CAPI / Fax Media Gateway
Multiserver CAPI A computer can use several CAPI server simultaneously.
Multisite CAPI Several computer can use the same BRI port
Access Control Prevention by user passwort concept
ISDN server virtualising Unlimited usage on virtual computers
Fax profile Fax group 3
Number of parallel fax channels 4 fax channels
Maximum data rate 14,400 Baud
Fax standard Fax protocol T.30
Protocols for fax data
transmission
Fax data transmission according V.21, V.27, V.29, V.17
CAPI controller features CAPI possibilities: Internal controller, supplementary services, DTMF (MFV), HOLD, ECT, 3PTY, CF,
CD, MWI
B channel layer 1 protocols 64 kbps HDLC, 64 kbps bit transparent, V.110, T.30 fax G3, 56 kbps bit transparent
B channel layer 2 protocols ISO 7776 (X.75 SLP), transparent, LAPD D-CH X.25 (SAPI 16), T.30 fax G3, PPP, V.120 asyn., V.120
Bit transparent, LAPD free SAPI
B channel layer 3 protocols Transparent, T70/90NL, ISO 8208 (X.25 DTE-DTE), X25DCE, T.30 fax G3, T.30 fax G3 extended
Fax data compression standards T.4 (MH-, MR compression), T.6 (MMR compression)

bintec RT1202
03.12.2013
Subject to technical alterations
Page 6 / 13
Teldat GmbH - Suedwestpark 94 - 90449 Nuremberg - Germany
Phone: +49 - 911 9673-0 - Telefax: +49 - 911 688 07 25
E-Mail: [email protected] - www.teldat.org
VoIP Media Gateway
DSP support VoIP and FoIP codecs are executed digital signal processors. Computation does not charge the
system and is dedicated reserved for each channel. Constant codec quality, independent of system
load, is guaranteed.
SIP user No software limitation
SIP registrar SIP users are able to sign on at the media gateway with registration and authentication.
SIP proxy Mapping of an unlimited number of SIP single or DDI provider accounts to SIP single user or to VoIP
PABXs.
SIP ISDN gateway Transparent conversion of connections of a VoIP PABX to ISDN trunk
ISDN SIP gateway Transparent conversion of ISDN PABX connections to single SIP provider, or to DDI SIP trunk access
SIP trunk With 'SIP PBX Trunking' respectively SIP DDI Internet telephony has got all essential features of
ISDN. Especially Direct Dial In (DDI), which allows to assign single telephone numbers (DDI
numbers) to extensions and departments.
ISDN trunk Support of two or more ISDN connections in point-to-point mode (BRI or PRI), which are configuered
as TE (collective line) or NT
SIP link Switching of incoming and outgoing calls like SIP trunks, though without DDI, but with single calling
number blocks, with or without registerin
Call router Flexible switching of all calls according rules; conditions for call forwarding (routing). List with rules
or rule chains for manipulating the signalled target calling number
CLID conversion Manipulation of calling party numbers in incoming calls; add a prefix to incoming numbers, to route
corresponding calls via a certain SIP account.
Calling number transformation Conversion list of calling numbers; in this list are correlated external and internal numbers.
Backup routes Unlimited number of backup routes for the automatic selection of outside lines, (e.g. Prio 1 SIP
provider is not available, Prio 2 SIP provider returns line busy, call will be switched Prio 3 via ISDN)
Number of simultaneous VoIP
connections
No software limitation
Number of simultaneous hybrid
connections
4 ISDN <-> SIP hybrid connections, independ of applied codecs by DSP HW support
Features hybrid connections Echo cancellation according G.168, Comfort Noise Generation CNG
DTMF support Support of DTMF inband and out of band according standards RFC 2976 (SIP info) and RFC 2833
(RTP payload type/outband)
Audio Codec support G.711, G.726 (16 kbps), G.726 (24 kbps), G.726 (32 kbps), G.726 (40 kbps), G.729
Audio Codec prioritisation Selectable handshaking sequences, with priorization according quality, low or high bandwidth
Fax transmission 4 channels can be simultaneous converted from LAN fax T.38 to T.30, ISDN an analogue. No matter
how high the system load, for each channel is supported by a DSP.
Terminal adapter SIP <-> ISDN Imaging of ISDN end devices to SIP and imaging of SIP end devices to ISDN, maximum of 4
simultaneous connections
SIP protocols UDP, TCP, TLS
SIP features CLIP, CLIR. REFER, PRACK, SESSION timers, HOLD, MOH, INFO, NAPTR, ...
SIP RFCs 2327, 2976, 3261, 3262, 3263, 3264, 3311, 3323, 3325, 3428, 3515, 3581, 3608, 3891, 3966,
4028, 3555, 2833, 1035, 2782, 2915, 2617, ...

bintec RT1202
03.12.2013
Subject to technical alterations
Page 7 / 13
Teldat GmbH - Suedwestpark 94 - 90449 Nuremberg - Germany
Phone: +49 - 911 9673-0 - Telefax: +49 - 911 688 07 25
E-Mail: [email protected] - www.teldat.org
VoIP Media Gateway
SIPS SIP secure (TLS), establish secure calls
Media protocols RTP, SRTP
Debug trace Recording of all data streams via console and web configuration. Selectable trace formats: text
PCAP
ISDN
CAPI CAPI 2.0 with CAPI user concept (password for CAPI use)
ISDN protocols Euro-ISDN (Point-to-mulitpoint/Point-to-point)
ISDN leased lines Supported leased lines: D64S, D64S2, TS02, D64S2Y
ISDN auto-configuration Automatic recognition and configuration of ISDN protocols
B channel protocols Excellent interoperability with other manufacturers (Raw HDLC, CISCO HDLC, X.75)
X.31 over CAPI Support for various connection paths: X.31/A for ISDN D-channel, X.31/A+B for ISDN B-channel,
X.25 within ISDN B-channel (also leased lines)
Bit rate adaption V.110 (1,200 up to 38,400 bps), V.120 up to 57,600 kbps (HSCSD) for connection to GSM
subscribers
VPN
PPTP (PAC/PNS) Point to Point Tunneling Protocol for establishing fo Virtual Privat Networks, inclusive strong
encryption methods with 128 Bit (MPPE) up to 168 Bit (DES/3DES, Blowfish)
PPP / PPTP hardware
acceleration
Integrated hardware acceleration for PPP/PTPP encryption algorithms DES, 3DES, MPPE
GRE v.0 Generic Routing Encapsulation V.0 according RFC 2784 for common encapsulation
L2TP Layer 2 tunnelling protocol inclusive PPP user authentication
Number of VPN tunnels Inclusive 110 active PPTP, L2TP and GRE v.0 tunnels (also in combination possible)
IPSec Internet Protocol Security establishing of VPN connections
Number of VPN tunnels Inclusive 10 active VPN tunnels, optional up to 110 IPSec tunnels
IPSec Algorithms DES (64 Bit), 3DES (192 Bit), AES (128,192,256 Bit), CAST (128 Bit), Blowfish (128-448 Bit), Twofish
(256 Bit); MD-5, SHA-1, RipeMD160, Tiger192 Hashes
IPSec hardware acceleration Integrated hardware acceleration for IPSec encryption algorithms DES, 3DES, AES inclusive
hardware acceleration for MD-5, SHA-1 Hash generation
IPSec IKE IPSec key exchange via preshared keys or certificates
IPSec IKE Config Mode IKE Config Mode server enables dynamic assignment of IP addresses from the address pool of the
company. IKE Config Mode client enables the router, to get assigned dynamically an IP address.
IPSec IKE XAUTH (Client/Server) Internet Key Exchange protocol Extended Authenticaion client for login to XAUTH server and
XAUTH server for loging of XAUTH clients
IPSec IKE XAUTH (Client/Server) Inclusive the forwarding to a RADIUS-OTP (One Time Password) server (supported OTP solutions
see www.bintec-elmeg.com).
IPSec NAT-T Support of NAT-Traversal (Nat-T) for the application at VPN lines with NAT

bintec RT1202
03.12.2013
Subject to technical alterations
Page 8 / 13
Teldat GmbH - Suedwestpark 94 - 90449 Nuremberg - Germany
Phone: +49 - 911 9673-0 - Telefax: +49 - 911 688 07 25
E-Mail: [email protected] - www.teldat.org
VPN
IPSec IPComp IPSec IPComp data compression for higher data throughput via LZS
IPSec certificates (PKI) Support of X.509 multi-level certificates compatible to Micrososft and Open SSL CA server; upload
of PKCS#7/8/10/12 files via TFTP, HTTP, HTTP, LDAP, file upload and manual via FCI
IPSec SCEP Certificates management via SCEP (Simple Certificate Enrollment Protocol)
IPSec Certificate Revocation
Lists (CRL)
Support of remote CRLs on a server via LDAP or local CRLs
IPSec Dead Peer Detection
(DPD)
Continuous control of IPSec connection
IPSec dynamic IP via ISDN Transmission of dynamic IP address in ISDN D or B channel; free-of-charge licence necessary
IPSec dynamic DNS Enables the registering of dynamic IP addresses by a dynamic DNS provider for establishing a IPSec
connection.
IPSec RADIUS Authentication of IPSec connections at a RADIUS server. Additionally the IPSec peers, which were
configured on a RADIUS server, can be loaded into the gateway (RADIUS dialout).
IPSec Multi User Enables the Dial-in of several IPSec clients via a single IPSec peer configuration entry
IPSec QoS The possibility to operate Quality of Service (traffic shaping) inside of an IPSec tunnel
IPSec NAT By activating of NAT on an IPSec connection it is possible, to implement several remote locations
with identical local IP addess networks in different IP nets for the VPN connection
IPSec throughput (1400) 86 Mbps with 1400 Byte packets with AES 256 / AES 128 / 3 DES encryption
IPSec throughput (256) 19 Mbps with 1400 Byte packets with AES 256 / AES 128 / 3 DES encryption
Security
NAT/PAT Symmetric Network and Port Address Translation (NAT/PAT) with randomly generated ports
inclusive Multi NAT (1:1 translation of whole networks)
Policy based NAT/PAT Network and Port Address Translation via different criteria like IP protocols, source/destination IP
Address, source/destination port
Policy based NAT/PAT For incoming and outgoing connections and for each interface variable configurable
Content Filtering Optional ISS/Cobion Content filter (30 day test license inclusive)
Stateful Inspection Firewall Packet filtering depending on the direction with controling and interpretation of each single
connection status
Packet Filter Filtering of IP packets according to different criteria like IP protocols, source/destination IP address,
source/destination port, TOS/DSCP, layer 2 priority for each interface variable configurable
Routing
Policy based Routing Extended routing (Policy Based Routing) depending of diffent criteria like IP protocols (Layer4),
source/destination IP address, source/destination port, TOS/DSCP, source/destination interface and
destination interface status
Multicast IGMP Support of Internet Group Management Protocol (IGMP v1, v2, v3) for the simultaneous distribution
of IP packets to several stations
Multicast IGMP Proxy For easy forwarding of multicast packets via dedicated interfaces

bintec RT1202
03.12.2013
Subject to technical alterations
Page 9 / 13
Teldat GmbH - Suedwestpark 94 - 90449 Nuremberg - Germany
Phone: +49 - 911 9673-0 - Telefax: +49 - 911 688 07 25
E-Mail: [email protected] - www.teldat.org
Routing
Multicast Routing Protocol PIM
SM
Protocol Independent Multicast (PIM) distributes information via a central Rendezvous Point Server.
PIM Modus Sparse Mode (SM) forwards only packets to groups which have been requested
Multicast inside IPSec tunnel Enables the transmission of multicast packets via an IPSec tunnel
RIP Support of RIPv1 and RIPv2, separated configurable for each interface
Extended RIP Triggerd RIP updates according RFC 2091 and 2453, Poisened Rerverse for a better distribution of
the routes; furthermore the possibility to define RIP filters for each interface.
OSPF Support of the dynamic routing protocol OSPF
BGP4 On request
Routing throughput (1518) 199 Mbps with 1518 Byte packets
Routing throughput (256) 198 Mbps with 256 Byte packets
Protocols / Encapsulations
PPP/MLPPP Support of Point to Point Protocol (PPP) for establishing of standard PPP connections, inclusive the
Multilink extension MLPPP for the bundeling of several connections
PPPoE (Server/Client) Point-to-Point Protocol over Ethernet (Client and Server) for establisching of PPP connections via
Ethernet/DSL (RFC 2516)
MLPPPoE (Server/Client) Multilink extension MLPPPoE for bundeling several PPPoE connections (only if both sides support
MLPPPoE)
DNS DNS client, DNS server, DNS relay and DNS proxy
DYN DNS Enables the registering of dynamic assigned IP addresses at adynamic DNS provider, e.g. for
establishing of VPN connections
DNS Forwarding Enables the forwarding of DNS requests of free configurable domains to assigned DNS server.
DHCP DHCP Client, Server, Proxy and Relay for siplified TCP/IP configuration
Packet size controling Adaption of PMTU or automatic packet size controling via fragmentation
X.25 Enhanced Optional: X.25 over ISDN, XOT, X.25 to TCP Gateway, X.25 PAD, TP0 Bridge
Quality of Service (QoS)
Policy based Traffic Shapping Dynamic bandwidth management via IP traffic shaping
Bandwidth reservation Dynamic reservation of bandwidth, allocation of guaranteed and maximum bandwidths
DiffServ Priority Queuing of packets on the basis of the DiffServ/TOS field
Layer2/3 tagging Conversion of 802.1p layer 2 priorisation information to layer 3 diffserv attributes
TCP Download Rate Control For reservation of bandwidth for VoIP connections
Redundancy / Loadbalancing

bintec RT1202
03.12.2013
Subject to technical alterations
Page 10 / 13
Teldat GmbH - Suedwestpark 94 - 90449 Nuremberg - Germany
Phone: +49 - 911 9673-0 - Telefax: +49 - 911 688 07 25
E-Mail: [email protected] - www.teldat.org
Redundancy / Loadbalancing
BRRP Bintec Router Redundancy Protocol for backup of several passive or active devices with free
selectable priority
BoD Bandwidth on Demand: dynamic bandwidth to suit data traffic load
Load Balancing Static and dynamic load balancing to several WAN connections on IP layer
VPN backup Simple VPN backup via different media. Additional enables the Teldat interface based VPN concept
the application of routing protocols for VPN connections.
Layer 2 Functionality
Bridging Support of layer 2 bridging with the possibility of separation of network segment via the
configuration of bridge groups
VLAN Support of up to 32 VLAN (Virtual LAN) for segmentation of the network in independent virtual
segments (workgroups)
Proxy ARP Enables the router to answer ARP requests for hosts, which are accessible via the router. That
enables the remote clients to use an IP address from the local net.
Logging / Monitoring / Reporting
Internal system logging Syslog storage in RAM, display via web-based configuration user interface (http/https), filter for
subsystem, level, message
External system logging Syslog, several syslog server with different syslog level configurable
E-Mail alert Automatic E-Mail alert by definable events
SNMP traps SNMP traps (v1, v2, v3) configurable
Activity Monitor Sending of information to a PC on which Brickware is installed
IPSec monitoring Display of IPSec tunnel and IPSec statistic; output via web-based configuration user interface
(http/https)
Interfaces monitoring Statistic information of all pysical and logical interfaces (ETH0, ETH1, SSIDx, ...), output via
web-based configuration user interface (http/https)
ISDN monitoring Display of active and past ISDN connections; output via web-based configuration user interface
(http/https)
IP accounting Detailed IP accounting, source, destination, port, interface and packet/bytes counter, transmission
also via syslog protocol to syslog server
ISDN accounting Detailed ongoing recording of ISDN connection parameter like calling number and charging
information, transmission also via syslog protocol to syslog server
RADIUS accounting RADIUS accounting for PPP, PPTP, PPPoE and ISDN dialup connections
Keep Alive Monitoring Control of hosts/connections via ICMP polling
Tracing Detailed traces can be done for different protocols e.g. ISDN, PPPoE, ... generation local on the
device and remote via DIME Manager
Tracing Traces can be stored in PCAP format, so that import to different open source trace tools (e.g.
wireshark) is possible.