IMG 1010 - Specifications

The IMG 1010 supports the following:

TELEPHONY INTERFACES:

TDM:

Bearer Spans - 32 T1 interfaces that are scalable through licensing from 4 to 32 T1 spans (28 Bearer Interfaces + 4 Signaling/Timing Interfaces)

Bearer Spans - 24 E1 interfaces that are scalable through licensing from 3 to 24 E1 spans (20 Bearer Interfaces + 4 Signaling/Timing) Interfaces -or- (21 Bearer + 3 Signaling/Timing)

Bearer Spans - DS3 interface + 4 T1 interfaces (DS3 Interface + 4 Signaling/Timing Interfaces)

CTRL 0 and 1 - (2) Fast Ethernet for Network Management or VoIP signaling ---> 10/100 Mbit/sec

DATA 0 and 1 - (2) Gig-Ethernet for VoIP RTP and Signaling --> 10/100/1000 Mbit/sec

SIG 0 and 1 - (2) Fast Ethernet for VoIP signaling (SIP and H.323) --> 10/100 Mbit/sec

SIGNALING PROTOCOLS:

ISDN: (T1  Protocol Implies NFAS is being utilized)

SS7:

CAS:

VoIP SIGNALING:

See IMG 1010 - Overview of H.323

See IMG 1010 - Overview of SIP

ROUTING:

The IMG 1010 supports up to 66 total Route/Cause Code/Service Routing Tables per EMS. Each table can support up to 5000 entries. The IMG 1010 has a max capacity of 100,000 entries, or 20 tables each with 5000 entries. For more information on Routing, see IMG 1010 - Overview of Routing.

MEDIA PROCESSING:

• (2) DSP resource chips embedded on the main board used for generating announcements and tones across IP and TDM.

• Each DSP resource can handle 128 Treatments. Max amount of Simultaneous treatments is 256.

• The IMG 1010 can support up to 4096 discrete messages on board at any time. The total size of these messages must not exceed 32 Mbytes

  • G.711 = 64,000 bits/sec. which equates to around 1.1 hours of on board recordig

  • ADPCM = 32,000 bits/sec. which equates to a little over 2.2 hours  

• The treatments are mapped in the release cause code table.
   

INTERWORKING:

The IMG 1010 supports interworking between SIP/H.323/SS7/ISDN.

• RFC 3666 Call Flows - SIP to PSTN Dialing

• SS7 ISUP to ISDN

• ISDN to SIP UUI Support

• SIP to SS7 ISUP  (Calling Party Category)

• SPIROU support in SIP INFO

• ANSI ISUP: Originating Line INFO support

• SS7 Carrier Identification Code in the SIP INVITE

• SIP to SS7 ISUP Cause Code Mapping

• H.323 to SS7 Cause Code Mapping

• Digit mapping in CAS
  For more information see IMG 1010 - Interworking Features

CUSTOM VARIANTS:

Sangoma can rapidly customize IP and TDM variants for you using our patented Programmable Protocol Language tool.

OAM&P:

• Centralized GCEMS. Provides Monitoring and Provisioning for up to 32 IMG 1010's.

• SNMPv1, SNMPv2. See IMG 1010 - Overview of SNMP.

• Multi Router Traffic Grapher. See IMG 1010 - Overview of MRTG.

• Cacti Watcher Function. Replaces MRTG. See IMG 1010 - Overview of Cacti Watcher.

• ClientView GUI for configuration of IMG. See IMG 1010 - Monitoring the IMG Using ClientView.

• Centralized routing engine simultaneously configures all gateways in the network.

• Radius (Remote Authentication Dial In User Service) for authentication, accounting, and billing. See Radius link.

• Local time zone support
   

USER MANAGEMENT:

AdminView is a utility which allows a user to administer user passwords and privileges.

RADIUS:

The IMG 1010 uses the Remote Authentication Dial In User Service (RADIUS) protocol for recording Call Detail Records (CDR). The implementation is compliant with RFC 2865 and RFC 2866. The RADIUS messages are sent to external RADIUS servers.

REDUNDANCY:

The IMG 1010 supports redundancy for the following:

• Network Management (CTRL 0 and CTRL 1 Ports)

• RTP Management (Data 0 and DATA 1 Ports)

• VoIP Signaling (Sig 0 and Sig 1 Ports)

• SS7 Signaling

• GCEMS
   

POWER REQUIREMENTS:

• -48 VDC with voltage range (-40VDC to -60VDC)

• 100-240 VAC 50/60 Hz with voltage range (90 VAC to 240 VAC)

• Power consumption: 90 Watts 

PHYSICAL SPECIFICATIONS: