SIP-I/SIP-T: Difference between revisions
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== Configuration == | == Configuration == | ||
* SIP-I is enabled | * SIP-I is enabled on a per-[[NAP]] basis. | ||
*[[Toolpack:Protocol_Stack_Settings_D#SIP Advanced Features|Tmedia v3.0: SIP Advanced Features]] | *[[Toolpack:Protocol_Stack_Settings_D#SIP Advanced Features|Tmedia v3.0: SIP Advanced Features]] | ||
Revision as of 14:11, 17 April 2018
Session Initiation Protocol with encapsulated ISUP, which is known as SIP-I, specifies the criteria for enabling ISUP networks to work with SIP networks. SIP-I is an extension to an existing SIP protocol and transports ISUP specific messages over a SIP network.
Supported SIP-I Specification
TelcoBridges supports the Profile C (SIP-I) of ITU Q.1912.5.
The following items are not supported:
- Precondition (RFC3312)
- Reception of INVITE without SDP
- SIP-I digit overlap
- SUS/RES ISUP message to SIP INFO message
TelcoBridges and SIP-I
ISUP variant supported :
- ANSI-88
- ANSI-92
- ANSI-95
- TELCORDIA
- ITU
- ITU97
- SINGAPORE
- Q767
- NTT
- CHINA
- ETSI
- ETSIV3
- UK
- SPIROU
SIP-I support starts from release 2.6.23. Please refer to
TMG-CONTROL version 2.6
Configuration
- SIP-I is enabled on a per-NAP basis.
- Tmedia v3.0: SIP Advanced Features
- Tmedia v2.10: SIP Advanced Features
- Tmedia v2.9: SIP Advanced Features
- Tmedia v2.8: SIP Advanced Features
External Sources
- ITU Q.1912.5 Interworking between SIP and BICC/ISUP