The table below looks at the statistics for ISDN skills in IT jobs advertised for the Guildford region. Included is a guide to the salaries offered in IT jobs that have cited ISDN over the 3 months to 8 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
8 Dec 2016
Same period 2015 Same period 2014
Integrated Service Digital Network (ISDN)
Rank - 76 -
Permanent jobs citing ISDN 0 4 0
As % of all permanent IT jobs located in Guildford - 0.65% -
As % of the Communications & Networking category - 2.86% -
Number of salaries quoted 0 3 0
Median salary - £65,000 -
UK excluding London median salary £42,500 £36,500 £39,500
% change year-on-year
+16.43% -7.59%
ISDN
Surrey

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

Communications & Networking Category
Guildford
Permanent IT job ads with a match in the
Communications & Networking category
77 140 138
As % of all permanent IT jobs located in Guildford 20.26% 22.62% 18.78%
Number of salaries quoted 73 120 121
Median salary £37,500 £40,000 £45,000
Median salary % change year-on-year
-6.25% -11.11%
90% offered a salary of more than £21,000 £29,000 £35,000
10% offered a salary of more than £57,750 £57,500 £65,500
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

ISDN
Jobs Demand Trend in Guildford

The demand trend of job ads across the Guildford region citing ISDN as a proportion of all IT jobs with a match in the Communications & Networking category.

ISDN Jobs Demand Trend in Guildford

ISDN
Salary Trend in Guildford

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing ISDN across the Guildford region.

ISDN Salary Trend in Guildford

ISDN
Top 30 Related IT Skills in Guildford

For the 6 months to 8 December 2016, IT jobs citing ISDN also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Guildford region with a requirement for ISDN.

1 3 (100.00%) Web Services
1 3 (100.00%) LDAP
1 3 (100.00%) CRM
1 3 (100.00%) PBX
1 3 (100.00%) VoIP
1 3 (100.00%) HTTP
1 3 (100.00%) DNS
1 3 (100.00%) HTTPS
1 3 (100.00%) Cisco
1 3 (100.00%) Nortel
1 3 (100.00%) Avaya
1 3 (100.00%) Genesys
1 3 (100.00%) CTI
1 3 (100.00%) RTP
1 3 (100.00%) VXML
1 3 (100.00%) Q.931
1 3 (100.00%) IPsec
1 3 (100.00%) JTAPI
1 3 (100.00%) Softphone
1 3 (100.00%) IVR
1 3 (100.00%) Telecoms
1 3 (100.00%) SSH
1 3 (100.00%) PCI DSS
1 3 (100.00%) TAPI
1 3 (100.00%) PA-DSS
1 3 (100.00%) CCXML
1 3 (100.00%) Asterisk PBX
1 3 (100.00%) RFC 2833
2 2 (66.67%) Presales
2 2 (66.67%) Finance

ISDN
Top Related IT Skills in Guildford by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Business Applications
1 2 (66.67%) SAP Oil and Gas
Communications & Networking
1 3 (100.00%) Asterisk PBX
1 3 (100.00%) CTI
1 3 (100.00%) DNS
1 3 (100.00%) HTTP
1 3 (100.00%) HTTPS
1 3 (100.00%) IPsec
1 3 (100.00%) LDAP
1 3 (100.00%) PBX
1 3 (100.00%) Q.931
1 3 (100.00%) RTP
1 3 (100.00%) Softphone
1 3 (100.00%) SSH
1 3 (100.00%) VoIP
2 1 (33.33%) Firewall
2 1 (33.33%) LAN
2 1 (33.33%) SSL
2 1 (33.33%) VLAN
2 1 (33.33%) VPN
2 1 (33.33%) WAN
General
1 3 (100.00%) Telecoms
2 2 (66.67%) Electronics
2 2 (66.67%) Finance
2 2 (66.67%) Manufacturing
2 2 (66.67%) Marketing
Job Titles
1 3 (100.00%) Architect
1 3 (100.00%) Technical Architect
2 1 (33.33%) Designer
2 1 (33.33%) Network Architect
2 1 (33.33%) Network Technical Architect
2 1 (33.33%) Solutions Designer
2 1 (33.33%) Technical Designer
2 1 (33.33%) Telecoms Architect
Libraries, Frameworks & Software Standards
1 3 (100.00%) CCXML
1 3 (100.00%) JTAPI
1 3 (100.00%) RFC 2833
1 3 (100.00%) TAPI
1 3 (100.00%) VXML
1 3 (100.00%) Web Services
2 2 (66.67%) .NET
3 1 (33.33%) Ajax
3 1 (33.33%) HTML
3 1 (33.33%) RESTful
Miscellaneous
1 3 (100.00%) IVR
2 1 (33.33%) PKI
Operating Systems
1 2 (66.67%) Linux
Processes & Methodologies
1 3 (100.00%) CRM
2 2 (66.67%) Business Intelligence
2 2 (66.67%) Digital Marketing
2 2 (66.67%) Presales
2 2 (66.67%) Process Management
2 2 (66.67%) Programme Management
3 1 (33.33%) UML
Programming Languages
1 2 (66.67%) Java
1 2 (66.67%) JavaScript
Quality Assurance & Compliance
1 3 (100.00%) PA-DSS
1 3 (100.00%) PCI DSS
Vendors
1 3 (100.00%) Avaya
1 3 (100.00%) Cisco
1 3 (100.00%) Genesys
1 3 (100.00%) Nortel
2 2 (66.67%) SAP