The table below looks at the statistics for H.323 skills in IT jobs advertised across the UK. Included is a guide to the salaries offered in IT jobs that have cited H.323 over the 3 months to 24 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
24 Aug 2016
Same period 2015 Same period 2014
H.323 (H323)
Rank 868 879 890
Rank change year-on-year
+11 +11
Permanent jobs citing H.323 46 83 97
As % of all permanent IT jobs located in the UK 0.047% 0.076% 0.084%
As % of the Communications & Networking category 0.28% 0.45% 0.46%
Number of salaries quoted 35 52 81
Median salary £47,500 £45,000 £50,000
Median salary % change year-on-year
+5.55% -10.00%
90% offered a salary of more than £32,500 £38,000 £40,000
10% offered a salary of more than £95,000 £62,500 £65,000
UK excluding London median salary £35,000 £45,000 £50,000
% change year-on-year
-22.22% -10.00%

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
16469 18458 20922
As % of all permanent IT jobs located in the UK 16.84% 16.80% 18.09%
Number of salaries quoted 13628 15297 16547
Median salary £45,000 £45,000 £44,000
Median salary % change year-on-year
- +2.27%
90% offered a salary of more than £27,500 £26,500 £26,500
10% offered a salary of more than £67,500 £65,000 £70,000
UK excluding London median salary £42,000 £40,000 £40,000
% change year-on-year
+5.00% -

H.323
Jobs Demand Trend

The demand trend of job ads citing H.323 as a proportion of all IT jobs with a match in the Communications & Networking category.

H.323 Jobs Demand Trend in the UK

H.323
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing H.323 within the UK.

H.323 Salary Trend in the UK

H.323
Salary Histogram

This chart provides a salary histogram for IT jobs citing H.323 over the 3 months to 24 August 2016 within the UK.

H.323 Salary Histogram in the UK

H.323
Top 18 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing H.323 within the UK over the 3 months to 24 August 2016. 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +20 42 £52,500 +16.66%
London +29 23 £70,000 +51.51%
South East +7 15 £36,250 -19.44%
Berkshire 0 10 £32,500 -29.72%
City of London +62 6 £70,000 +33.46%
Hampshire +1 4 £40,000 -
Maidenhead - 4 £32,500 -
Eastleigh - 4 £40,000 -
Slough +16 2 £32,500 -
Reading +4 2 - -
West Midlands +1 2 £45,000 +16.12%
Telford - 2 £45,000 -
Shropshire - 2 £45,000 -
East of England +20 1 - -
North West +5 1 - -
Essex +3 1 - -
Brentwood +1 1 - -
Cheshire - 1 - -

H.323
Top 30 Related IT Skills

For the 6 months to 24 August 2016, IT jobs citing H.323 also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for H.323.

1 87 (81.31%) Cisco
2 63 (58.88%) Unified Communications
3 62 (57.94%) VoIP
4 46 (42.99%) Cisco Certification
5 39 (36.45%) Microsoft
6 38 (35.51%) CCNP
6 38 (35.51%) Skype for Business
7 36 (33.64%) IP Telephony
7 36 (33.64%) Cisco IPT
8 34 (31.78%) Firewall
8 34 (31.78%) Telecoms
9 32 (29.91%) Avaya
10 31 (28.97%) PBX
10 31 (28.97%) Cisco CUCM
11 29 (27.10%) LAN
11 29 (27.10%) WAN
11 29 (27.10%) VPN
11 29 (27.10%) IVR
11 29 (27.10%) MGCP
12 28 (26.17%) VMware
13 27 (25.23%) MS Excel
13 27 (25.23%) Windows
13 27 (25.23%) Skype
14 26 (24.30%) Cisco UCCX
15 24 (22.43%) TCP/IP
15 24 (22.43%) Wireless
16 23 (21.50%) Active Directory
16 23 (21.50%) CTI
16 23 (21.50%) ITIL
17 22 (20.56%) CCVP

H.323
Top Related IT Skills 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:

Application Platforms
1 38 (35.51%) Skype for Business
2 4 (3.74%) CMS
3 3 (2.80%) Exchange Server 2010
3 3 (2.80%) Exchange Server 2013
3 3 (2.80%) MS Exchange
4 1 (0.93%) Blackberry Enterprise Server
4 1 (0.93%) SharePoint Server
Applications
1 27 (25.23%) MS Excel
2 14 (13.08%) MS Visio
3 8 (7.48%) MS Office
Business Applications
1 1 (0.93%) Dynamics CRM
Cloud Services
1 3 (2.80%) SaaS
Communications & Networking
1 63 (58.88%) Unified Communications
2 62 (57.94%) VoIP
3 36 (33.64%) Cisco IPT
3 36 (33.64%) IP Telephony
4 34 (31.78%) Firewall
5 31 (28.97%) PBX
6 29 (27.10%) LAN
6 29 (27.10%) MGCP
6 29 (27.10%) VPN
6 29 (27.10%) WAN
7 27 (25.23%) Skype
8 24 (22.43%) TCP/IP
8 24 (22.43%) Wireless
9 23 (21.50%) CTI
10 18 (16.82%) LDAP
11 17 (15.89%) Network Security
12 15 (14.02%) EIGRP
13 13 (12.15%) SS7
14 12 (11.21%) MPLS
14 12 (11.21%) SNMP
Database & Business Intelligence
1 7 (6.54%) SQL Server
General
1 34 (31.78%) Telecoms
2 14 (13.08%) Finance
3 5 (4.67%) Banking
4 3 (2.80%) Retail
5 2 (1.87%) Financial Institution
5 2 (1.87%) Investment Banking
5 2 (1.87%) Retail Banking
6 1 (0.93%) Manufacturing
Job Titles
1 29 (27.10%) Unified Communications Engineer
2 27 (25.23%) Network Engineer
3 17 (15.89%) Support Engineer
4 14 (13.08%) Cisco Engineer
5 13 (12.15%) Voice Engineer
6 12 (11.21%) Consultant
6 12 (11.21%) Unified Communications Consultant
7 10 (9.35%) Cisco Consultant
7 10 (9.35%) Senior Consultant
8 9 (8.41%) Cisco Network Engineer
9 8 (7.48%) Network Support
9 8 (7.48%) Network Support Engineer
9 8 (7.48%) NOC Engineer
9 8 (7.48%) Senior Cisco Consultant
9 8 (7.48%) Voice Specialist
10 7 (6.54%) Architect
10 7 (6.54%) VoIP Engineer
10 7 (6.54%) VoIP Support Engineer
11 6 (5.61%) Juniper Engineer
11 6 (5.61%) Solutions Architect
Libraries, Frameworks & Software Standards
1 14 (13.08%) XMPP
2 5 (4.67%) Express
2 5 (4.67%) XML
3 4 (3.74%) 802.1X
3 4 (3.74%) VXML
4 1 (0.93%) HTML
4 1 (0.93%) HTML5
Miscellaneous
1 29 (27.10%) IVR
2 16 (14.95%) Computer Science
3 12 (11.21%) Management Information System
4 11 (10.28%) Video Conferencing
5 7 (6.54%) Data Centre
6 5 (4.67%) Biometrics
7 4 (3.74%) Analytical Skills
7 4 (3.74%) Blackberry
7 4 (3.74%) Mathematics
8 3 (2.80%) CMDB
9 2 (1.87%) Mobile Banking
Operating Systems
1 27 (25.23%) Windows
2 18 (16.82%) Linux
3 17 (15.89%) Windows Server
4 7 (6.54%) Unix
5 2 (1.87%) Debian
5 2 (1.87%) Windows Server 2008
6 1 (0.93%) Solaris
Processes & Methodologies
1 23 (21.50%) ITIL
2 21 (19.63%) Network Management
3 16 (14.95%) Service Delivery
4 15 (14.02%) Presales
5 10 (9.35%) Capacity Planning
6 8 (7.48%) Disaster Recovery
6 8 (7.48%) Network Architecture
6 8 (7.48%) Problem Management
7 7 (6.54%) Incident Management
7 7 (6.54%) PRINCE2
8 6 (5.61%) Load Balancing
9 5 (4.67%) Analytics
9 5 (4.67%) Performance Monitoring
10 4 (3.74%) Cisco ICM Scripting
10 4 (3.74%) Communications Security
10 4 (3.74%) Enterprise Architecture
10 4 (3.74%) Escalation Management
10 4 (3.74%) Network Monitoring
10 4 (3.74%) Project Management
10 4 (3.74%) Ticket Management
Programming Languages
1 18 (16.82%) SQL
2 6 (5.61%) C
3 3 (2.80%) PowerShell
4 2 (1.87%) C#
4 2 (1.87%) Java
4 2 (1.87%) JavaScript
Qualifications
1 46 (42.99%) Cisco Certification
2 38 (35.51%) CCNP
3 22 (20.56%) CCVP
4 17 (15.89%) CCNP Voice
5 16 (14.95%) Degree
6 15 (14.02%) CCIE
6 15 (14.02%) CCNA
7 12 (11.21%) Microsoft Certification
8 8 (7.48%) MCSE
9 4 (3.74%) ITIL Certification
9 4 (3.74%) SC Cleared
9 4 (3.74%) Security Cleared
10 2 (1.87%) MCITP
10 2 (1.87%) MCSA
11 1 (0.93%) Avaya Certification
11 1 (0.93%) DV Cleared
Quality Assurance & Compliance
1 9 (8.41%) SLA
2 4 (3.74%) JSP 440
3 1 (0.93%) ISO/IEC 27001
System Software
1 23 (21.50%) Active Directory
2 17 (15.89%) VMware Infrastructure
3 4 (3.74%) VMware ESXi
3 4 (3.74%) VMware Server
4 3 (2.80%) VMware ESX
5 2 (1.87%) OpenSIPS
6 1 (0.93%) Hyper-V
6 1 (0.93%) Virtual Machines
Systems Management
1 31 (28.97%) Cisco CUCM
2 26 (24.30%) Cisco UCCX
3 15 (14.02%) Cisco UCCE
4 12 (11.21%) Cisco IPCC
5 3 (2.80%) Cisco CME
5 3 (2.80%) SCOM
6 2 (1.87%) Cisco Prime
Vendors
1 87 (81.31%) Cisco
2 39 (36.45%) Microsoft
3 32 (29.91%) Avaya
4 28 (26.17%) VMware
5 18 (16.82%) Juniper
6 12 (11.21%) SolarWinds
7 9 (8.41%) CheckPoint
8 7 (6.54%) Aruba
8 7 (6.54%) Genesys
8 7 (6.54%) Verint
9 6 (5.61%) Oracle
9 6 (5.61%) Polycom
10 5 (4.67%) EMC
11 4 (3.74%) Mitel
12 3 (2.80%) F5
12 3 (2.80%) Sonus
13 2 (1.87%) Huawei
14 1 (0.93%) Dialogic
14 1 (0.93%) Nokia Networks
14 1 (0.93%) Zeacom