AudioControl VERSION 6.2 manual Interworking Date/Time between SIP and Euro-ISDN

CPE SIP Products

40.Interworking Date/Time between SIP and Euro-ISDN:

	Product
MP-11x		MP-124
Mediant 600		Mediant 1000
Mediant 800 MSBG		Mediant 1000 MSBG
Mediant 2000
Mediant 3000/TP-6310		Mediant 3000 HA/TP-6310
Mediant 3000/TP-8410		Mediant 3000 HA/TP-8410
	Management Protocol

Web

INI

SNMP

EMS

CLI

This feature provides support for interworking date and time between SIP and Euro- ISDN:

•SIP-to-ISDN interworking: The date and time from the received SIP 200 OK message is included in the ISDN Connect message by the addition of the Date/Time Information Element (IE).

•ISDN-to-SIP interworking: The date and time in the Date/Time IE received from the ISDN Connect message is interworked to the SIP Date header and sent to the IP network.

This feature is essential for synchronization between the PSTN (for example, PBX) and the IP network.

Note: The Date/Time IE can only be sent by an ISDN network-side trunk.

41.Interworking ISDN Offhook IE to SIP INVITE:

	Product
MP-11x		MP-124
Mediant 600		Mediant 1000
Mediant 800 MSBG		Mediant 1000 MSBG
Mediant 2000
Mediant 3000/TP-6310		Mediant 3000 HA/TP-6310
Mediant 3000/TP-8410		Mediant 3000 HA/TP-8410
	Management Protocol

Web

INI

SNMP

EMS

CLI

This feature provides support for interworking the ISDN Setup message with an offhook indicator IE to SIP INVITE’s Request-URI header (in addition to the existing support for the Contact header). Upon receipt of an ISDN offhook indicator IE from the PSTN side, the device sends a SIP INVITE to the IP side with the parameters “tgrp=hotline” or “tgrp=hotline-ccdata” included in the Request-URI and Contact headers.

This feature is configured using the new option, “Hotline Extended” (4) of the existing UseSIPTgrp parameter.

Note: This feature is applicable to Department of Defense (DoD) applications, according to the UCR 2008 Change 1 specification.

SIP Release Notes 48 Document #: LTRT-26901