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The M5T SCE SDK for E-DVA (PacketCable™ 2.0 for the Intel® Puma™ family of SoC) is a complete SIP and Voice application for an Embedded Digital Voice Adaptor (E-DVA). The M5T SCE for E-DVA integrates into Intel’s SDK to offer the management of SIP signaling and voice related MIB variables and implements the necessary state machine to manage analog telephone/fax lines attached to a cable modem.


  • Off-the-shelf PacketCable 2.0 implementation, ready to be certified
  • Implements E-DVA telephony state machines for management of analog phones and faxes
  • Integrates into PacketCable 2.0 basic, secure, and hybrid provisioning flows
  • Implements Residential SIP Telephony Features (RSTF) specifications
  • DECT phones management with CAT-iq and HD Voice support through selected DECT chipset provider
  • Ready for customisation to support the top North American and European MSOs

Key Features


The M5T SDK for E-DVA has been specifically designed for ODMs/OEMs that develop and market voice-enabled cable modems based on the Intel Puma SoC family. This allows for an accelerated development and rapid release of new Residential SIP Telephony cable modem products, while also permitting the upgrade of existing products based on earlier PacketCable specifications.


Built on top of the M5T SIP Client Engine, the E-DVA SDK can be configured to reuse all the underlying features and configurations, addressing many flavors of SIP and IMS environments and not limiting its usage to pure PacketCable 2.0 based networks.

What is Included

Licensing the E-DVA SDK will provide you with the following:

  • Complete SIP application layer for many processors or SoCs
  • Developer’s Guide
  • Full E-DVA/SCE C++ source code
  • Sample TLV configuration file

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Technical Specifications

CableLabs Specifications IMS Delta Specification
Codec and Media Specification
E-UE Provisioning Data Model
E-UE Provisioning Framework
Residential SIP Telephony Feature Specification
Residential SIP Telephony E-DVA Specification
RST E-UE Provisioning Specification
High Definition Voice with DECT
DECT Provisioning Specification
DECT SIP Specification

Residential SIP
Telephony Features
Call make/receive
Vertical service codes
Caller ID presentation
Caller ID delivery
Caller ID per-line blocking
Caller ID per-line blocking (CIDS-Suppression)
Caller ID per-line blocking (CIDS-Delivery)
Caller ID with call waiting (CIDCW)
Anonymous call rejection
Call forwarding variable
Call forwarding don’t answer
Call forwarding on busy
Selective call forwarding
Remote activation of call forwarding
Call forwarding to voice mail
Outbound call blocking
Collect call blocking
Solicitor blocking
Hook flash processing
Call waiting
Call transfer
Three-way calling
Distinctive alerting
Message Waiting Indicators (MWI)
Speed dialling
Screening list editing
Operator call completion
Emergency call handling

Media Voice over IP

Fax Fax using T.38
Fax over clear channel


Intel, the Intel logo, and Puma are trademarks of Intel Corporation in the U.S. and/or other countries.