| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 3376-1982 |
Inband pulsing single frequency line signalling system for telephone automatic switching network |
$224.00 |
via email in 1~3 business day |
valid,,1983-10-1 |
|
| GB 3377-1982 |
Multi frequency register signalling system for telephone antomatic switching network |
$270.00 |
via email in 1~3 business day |
valid,,1983-10-1 |
|
| GB 3379-1982 |
Interoffice direct signalling system for telephone automatic switching network |
$570.00 |
via email in 1~5 business day |
abolished2005-10-14 ,,1983-10-1 |
|
| GB 3380-1982 |
Ringing and tone for telephone automatic switching network |
$90.00 |
via email in 1~3 business day |
valid,,1983-10-1 |
|
| GB 3971.2-1983 |
Interoffice junction digital line signalling system for telephone automatic switching network |
$150.00 |
via email in 1~3 business day |
valid,,1984-10-1 |
|
| GB/T 14401-1993 |
between mobile station and base station and mobile services switching centre in public land mobile communication network at 450MHz band |
$450.00 |
via email in 1~3 business day |
valid,,1994-1-1 |
|
| GB/T 14733.4-2012 |
Terminology for telecommunication switching and signalling in telecommunication |
$870.00 |
via email in 1~3 business day |
valid,,2013-2-1 |
|
| GB/T 28500-2012 |
Technical requirements of 900/1 800 MHz TDMA digital cellular mobile network signaling system No.7 ISUP |
$1740.00 |
via email in 1~3 business day |
valid,,2012-10-1 |
|
| GB/T 28502-2012 |
Technical requirement of interworking between No.7 signalling and IP |
$600.00 |
via email in 1~3 business day |
valid,,2012-10-1 |
|
| GB/T 28503-2012 |
Technical requirements of adaptation layer of No.7 signalling interworking with IP MTP2 user adaptation layer |
$810.00 |
via email in 1~3 business day |
valid,,2012-10-1 |
|
| GB/T 28505-2012 |
Technical specification of national No.7 signalling system 2 Mbit/s high speed link |
$330.00 |
via email in 1~3 business day |
valid,,2012-10-1 |
|
| GB/T 28506-2012 |
Technical specification for national No.7 signalling system—GSM mobile telephone user part (MTUP) |
$990.00 |
via email in 1~3 business day |
valid,,2012-10-1 |
|
| GB/T 28510-2012 |
Technical specification of stream control transmission protocol |
$990.00 |
via email in 1~3 business day |
valid,,2012-10-1 |
|
| GB/T 28524-2012 |
Media Gateway Control Protocol(MGCP) |
$1260.00 |
via email in 1~5 business day |
valid,,2012-10-1 |
|
| GF 018-1995 |
Numbering for automatic telephone in public phone network |
$190.00 |
via email in 1~3 business day |
abolished2009-12-01,,2002-4-1 |
|
| SL 417-2016 |
|
$300.00 |
via email in 1~3 business day |
valid,,2016-10-22 |
|
| YD/T 1193.1-2002 |
Bearer independent call control specification-Part 1:functional of BICC |
$160.00 |
via email in 1~3 business day |
valid,,2002-6-1 |
|
| YD/T 1193.3-2002 |
Bearer independent call control specification - Part3 : procedure of BICC |
$900.00 |
via email in 1~3 business day |
valid,,2002-6-21 |
|
| YD/T 1239-2002 |
Access Network Technical Specifications-Very-high-speed Digital Subscriber Line |
$2250.00 |
via email in 1~5 business day |
valid,,2002-11-8 |
|
| YD/T 1296-2003 |
Technical specification for public IP voice switch |
$390.00 |
via email in 1~3 business day |
valid,,2003-12-30 |
|
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