The table below looks at the statistics for ISUP skills in IT jobs advertised across the UK. Included is a guide to the average salaries offered in IT jobs that have cited ISUP over the 3 months to 2 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
2 Jul 2015
Same period 2014 Same period 2013
ISDN User Part (ISUP)
Rank 901 930 803
Rank change year-on-year
+29 -127
Permanent jobs citing ISUP 4 17 72
As % of all permanent IT jobs located in the UK 0.004% 0.014% 0.066%
As % of the Communications & Networking category 0.021% 0.082% 0.35%
Number of salaries quoted 3 17 60
Average salary £45,000 £47,000 £37,500
Average salary % change year-on-year
-4.25% +25.33%
UK excluding London average salary £45,000 £47,250 £37,500
% change year-on-year
-4.76% +26.00%

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in permanent jobs advertised across the UK.

Communications & Networking Category
UK
Permanent IT job ads with a match in the
Communications & Networking category
18667 20738 20557
As % of all permanent IT jobs located in the UK 17.09% 17.30% 18.79%
Number of salaries quoted 15200 16600 16658
Average salary £45,000 £44,500 £42,500
Average salary % change year-on-year
+1.12% +4.70%
90% offered a salary of more than £27,000 £27,500 £27,500
10% offered a salary of more than £67,500 £65,000 £65,000
UK excluding London average salary £41,500 £40,000 £40,000
% change year-on-year
+3.75% -

ISUP
Jobs Demand Trend

This chart provides the 3-month moving total of permanent IT jobs citing ISUP within the UK as a proportion of the total demand within the Communications & Networking category.

ISUP Jobs Demand Trend in the UK

ISUP
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing ISUP within the UK.

ISUP Salary Trend in the UK

ISUP
Salary Histogram

This chart provides a salary histogram for IT jobs citing ISUP over the 3 months to 2 July 2015 within the UK.

ISUP Salary Histogram in the UK

ISUP
Top 10 Job Locations

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing ISUP within the UK over the 3 months to 2 July 2015. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +37 4 £45,000 -4.25%
South East -3 2 £53,750 +13.75%
Yorkshire - 2 £37,500 -
Reading -4 1 £45,000 -4.25%
Berkshire -13 1 £45,000 -4.76%
North Yorkshire - 1 £37,500 -
Surrey - 1 £62,500 -
West Yorkshire - 1 - -
Harrogate - 1 £37,500 -
Leeds - 1 - -

ISUP
Top 30 Related IT Skills

For the 6 months to 2 July 2015, IT jobs within the UK citing ISUP also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited ISUP.

1 9 (52.94%) INAP
1 9 (52.94%) Telecoms
2 8 (47.06%) MGW
3 7 (41.18%) Cisco
3 7 (41.18%) SS7
3 7 (41.18%) ISDN
4 6 (35.29%) RTP
4 6 (35.29%) TCAP
5 5 (29.41%) GSM
5 5 (29.41%) Perl
6 4 (23.53%) SQL
6 4 (23.53%) Windows
6 4 (23.53%) 3GPP
6 4 (23.53%) SCCP
6 4 (23.53%) Service Delivery
6 4 (23.53%) SLA
6 4 (23.53%) 4G
6 4 (23.53%) SIGTRAN
7 3 (17.65%) GGSN
7 3 (17.65%) SGSN
7 3 (17.65%) Marketing
7 3 (17.65%) Wireless
7 3 (17.65%) Validation
7 3 (17.65%) IVR
7 3 (17.65%) Performance Testing
7 3 (17.65%) Wireshark
7 3 (17.65%) OpenUP
7 3 (17.65%) VoLTE
7 3 (17.65%) M3UA
7 3 (17.65%) Microsoft

ISUP
Top Related IT Skills by Category

For the 6 months to 2 July 2015, IT jobs within the UK citing ISUP also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited ISUP. Up to 20 skills are shown per category.

Application Platforms
1 1 (5.88%) SharePoint
1 1 (5.88%) Lync
Communications & Networking
1 9 (52.94%) INAP
2 8 (47.06%) MGW
3 7 (41.18%) SS7
3 7 (41.18%) ISDN
4 6 (35.29%) RTP
4 6 (35.29%) TCAP
5 5 (29.41%) GSM
6 4 (23.53%) 3GPP
6 4 (23.53%) SCCP
6 4 (23.53%) SIGTRAN
6 4 (23.53%) 4G
7 3 (17.65%) M3UA
7 3 (17.65%) VoLTE
7 3 (17.65%) GGSN
7 3 (17.65%) SGSN
7 3 (17.65%) Megaco
7 3 (17.65%) Wireshark
7 3 (17.65%) Wireless
7 3 (17.65%) UMTS
7 3 (17.65%) VoIP
General
1 9 (52.94%) Telecoms
2 3 (17.65%) Marketing
3 2 (11.76%) Billing
4 1 (5.88%) Multimedia
Job Titles
1 7 (41.18%) Support Engineer
2 3 (17.65%) Technical Support Engineer
2 3 (17.65%) Test Engineer
2 3 (17.65%) Technical Engineer
2 3 (17.65%) Technical Support
3 2 (11.76%) Systems Support Engineer
3 2 (11.76%) Network Engineer
3 2 (11.76%) Systems Engineer
3 2 (11.76%) Systems Support
4 1 (5.88%) Design Engineer
4 1 (5.88%) Architect
4 1 (5.88%) Developer
4 1 (5.88%) Test Manager
4 1 (5.88%) Technical Architect
4 1 (5.88%) VoIP Engineer
4 1 (5.88%) Network Design Engineer
4 1 (5.88%) IT Support
4 1 (5.88%) Test Leader
4 1 (5.88%) CS Core Engineer
4 1 (5.88%) Network Support Engineer
Libraries, Frameworks & Software Standards
1 1 (5.88%) EJB
1 1 (5.88%) SOAP
1 1 (5.88%) Web Services
1 1 (5.88%) XML
1 1 (5.88%) RSS
1 1 (5.88%) VXML
1 1 (5.88%) JTAPI
1 1 (5.88%) Java EE
1 1 (5.88%) EJB 3.0
1 1 (5.88%) TAPI
1 1 (5.88%) CCXML
Miscellaneous
1 3 (17.65%) IVR
2 2 (11.76%) Handset
3 1 (5.88%) PKI
3 1 (5.88%) Statistics
3 1 (5.88%) Data Centre
Operating Systems
1 4 (23.53%) Windows
2 3 (17.65%) Linux
2 3 (17.65%) Windows 2000
2 3 (17.65%) Windows NT
2 3 (17.65%) UNIX
3 1 (5.88%) Windows Server 2008
3 1 (5.88%) Windows Server 2012
Processes & Methodologies
1 4 (23.53%) Service Delivery
2 3 (17.65%) Validation
2 3 (17.65%) OpenUP
2 3 (17.65%) Performance Testing
3 2 (11.76%) Product Management
4 1 (5.88%) Network Architecture
4 1 (5.88%) Test Planning
4 1 (5.88%) Test Management
4 1 (5.88%) Network Design
4 1 (5.88%) Problem Management
4 1 (5.88%) Disaster Recovery
4 1 (5.88%) ITIL
4 1 (5.88%) CRM
4 1 (5.88%) SOA
4 1 (5.88%) Process Management
Programming Languages
1 5 (29.41%) Perl
2 4 (23.53%) SQL
3 2 (11.76%) Python
3 2 (11.76%) Bash Shell
3 2 (11.76%) C#
3 2 (11.76%) Java
Qualifications
1 3 (17.65%) CCNA
1 3 (17.65%) Cisco Certification
2 2 (11.76%) Degree
3 1 (5.88%) ITIL Foundation Certificate
3 1 (5.88%) HNC
Quality Assurance & Compliance
1 4 (23.53%) SLA
System Software
1 1 (5.88%) Active Directory
Vendors
1 7 (41.18%) Cisco
2 3 (17.65%) Microsoft
2 3 (17.65%) Sybase
3 2 (11.76%) Polycom
3 2 (11.76%) Acme Packet
3 2 (11.76%) BroadSoft
4 1 (5.88%) Verint
4 1 (5.88%) Sonus
4 1 (5.88%) Nortel
4 1 (5.88%) Avaya
4 1 (5.88%) Genesys
4 1 (5.88%) Ericsson
4 1 (5.88%) Remedy
4 1 (5.88%) VMware