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ETSI TS 123 231 PDF

ETSI TS 123 231 PDF

Name:
ETSI TS 123 231 PDF

Published Date:
11/01/2012

Status:
Active

Description:

Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); SIP-I based circuit-switched core network; Stage 2 (3GPP TS 23.231 version 11.1.1 Release 11)

Publisher:
European Telecommunications Standards Institute

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
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Choose Document Language:
$9.81
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Edition : 11.1.1
File Size : 1 file , 550 KB
Note : This product is unavailable in Russia, Ukraine, Belarus
Number of Pages : 75
Published : 11/01/2012

History

ETSI TS 123 231
ETSI TS 123 231
Published Date: 07/01/2020
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); SIP-I based circuit-switched core network; Stage 2 (3GPP TS 23.231 version 16.0.0 Release 16)
$9.81
ETSI TS 123 231
ETSI TS 123 231
Published Date: 07/01/2018
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); SIP-I based circuit-switched core network; Stage 2 (3GPP TS 23.231 version 15.0.0 Release 15)
$9.81
ETSI TS 123 231
ETSI TS 123 231
Published Date: 04/01/2017
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); SIP-I based circuit-switched core network; Stage 2 (3GPP TS 23.231 version 14.0.0 Release 14)
$9.81
ETSI TS 123 231
ETSI TS 123 231
Published Date: 10/01/2014
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); SIP-I based circuit-switched core network; Stage 2 (3GPP TS 23.231 version 12.0.0 Release 12)
$9.81
ETSI TS 123 231
ETSI TS 123 231
Published Date: 11/01/2012
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); SIP-I based circuit-switched core network; Stage 2 (3GPP TS 23.231 version 11.1.1 Release 11)
$9.81
ETSI TS 123 231
ETSI TS 123 231
Published Date: 04/01/2011
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); SIP-I based circuit-switched core network; Stage 2 (3GPP TS 23.231 version 10.0.0 Release 10)
$9.81
ETSI TS 123 231
ETSI TS 123 231
Published Date: 02/01/2010
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); SIP-I based circuit-switched core network; Stage 2 (3GPP TS 23.231 version 9.0.0 Release 9)
$9.81
ETSI TS 123 231
ETSI TS 123 231
Published Date: 06/01/2009
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); SIP-I based circuit-switched core network; Stage 2 (3GPP TS 23.231 version 8.4.0 Release 8)
$9.81

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