The table below looks at the statistics for H.323 skills in IT jobs advertised for the City of London region. Included is a guide to the average salaries offered in IT jobs that have cited H.323 over the 3 months to 2 September 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
2 Sep 2015
Same period 2014 Same period 2013
H.323 (H323)
Rank 294 324 296
Rank change year-on-year
+30 -28
Permanent jobs citing H.323 8 3 34
As % of all permanent IT jobs located in the City of London 0.083% 0.025% 0.28%
As % of the Communications & Networking category 0.60% 0.15% 1.84%
Number of salaries quoted 8 2 30
Average salary £41,200 £65,000 £50,000
Average salary % change year-on-year
-36.61% +30.00%
90% offered a salary of more than £40,000 £65,000 £39,750
10% offered a salary of more than £62,500 £65,000 £65,000
UK excluding London average salary £45,000 £50,000 £50,000
% change year-on-year
-10.00% -
H.323
London

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

Communications & Networking Category
City of London
Permanent IT job ads with a match in the
Communications & Networking category
1332 2010 1846
As % of all permanent IT jobs located in the City of London 13.84% 17.00% 15.40%
Number of salaries quoted 1139 1686 1624
Average salary £52,500 £50,000 £52,500
Average salary % change year-on-year
+5.00% -4.76%
90% offered a salary of more than £30,000 £31,500 £34,500
10% offered a salary of more than £74,000 £70,000 £67,500
UK excluding London average salary £41,000 £40,000 £40,000
% change year-on-year
+2.50% -

H.323
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of permanent IT jobs citing H.323 across the City of London region as a proportion of the total demand within the Communications & Networking category.

H.323 Jobs Demand Trend in the City of London

H.323
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing H.323 across the City of London region.

H.323 Salary Trend in the City of London

H.323
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing H.323 across the City of London region over the 3 months to 2 September 2015.

H.323 Salary Histogram in the City of London

H.323
Top 30 Related IT Skills in the City of London

For the 6 months to 2 September 2015, IT jobs across the City of London region citing H.323 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 H.323.

1 18 (81.82%) Cisco
2 16 (72.73%) TCP/IP
2 16 (72.73%) SCCP
3 13 (59.09%) Cisco Certification
3 13 (59.09%) CCNP
3 13 (59.09%) Cisco CUCM
4 11 (50.00%) Telecoms
5 10 (45.45%) Firewall
6 7 (31.82%) CAD
6 7 (31.82%) MGCP
6 7 (31.82%) Unified Communications
7 5 (22.73%) Lync
7 5 (22.73%) F5
7 5 (22.73%) WebEx
7 5 (22.73%) Mitel
7 5 (22.73%) Polycom
7 5 (22.73%) Video Conferencing
7 5 (22.73%) Microsoft
8 4 (18.18%) Adobe
8 4 (18.18%) Juniper
8 4 (18.18%) MPLS
8 4 (18.18%) OSPF
8 4 (18.18%) MAPI
8 4 (18.18%) PBX
8 4 (18.18%) VoIP
8 4 (18.18%) Windows
8 4 (18.18%) MS Exchange
8 4 (18.18%) Advertising
8 4 (18.18%) RTP
8 4 (18.18%) Office Communications Server

H.323
Top Related IT Skills in the City of London by Category

For the 6 months to 2 September 2015, IT jobs across the City of London region citing H.323 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 H.323. Up to 20 skills are shown per category.

Application Platforms
1 5 (22.73%) Lync
2 4 (18.18%) Exchange Server 2010
2 4 (18.18%) MS Exchange
2 4 (18.18%) Office Communications Server
3 1 (4.55%) Blackberry Enterprise Server
Applications
1 1 (4.55%) MS Excel
Communications & Networking
1 16 (72.73%) TCP/IP
1 16 (72.73%) SCCP
2 10 (45.45%) Firewall
3 7 (31.82%) MGCP
3 7 (31.82%) Unified Communications
4 5 (22.73%) WebEx
5 4 (18.18%) RTP
5 4 (18.18%) IMAP
5 4 (18.18%) BIG-IP
5 4 (18.18%) MPLS
5 4 (18.18%) OSPF
5 4 (18.18%) PBX
5 4 (18.18%) VoIP
6 3 (13.64%) WAN
6 3 (13.64%) LAN
7 1 (4.55%) Cisco ASA
7 1 (4.55%) Cisco IPT
General
1 11 (50.00%) Telecoms
2 4 (18.18%) Advertising
2 4 (18.18%) Marketing
3 2 (9.09%) Finance
4 1 (4.55%) Financial Institution
Job Titles
1 7 (31.82%) Network Engineer
2 6 (27.27%) Voice Engineer
2 6 (27.27%) Unified Communications Engineer
3 5 (22.73%) Communications Engineer
3 5 (22.73%) Consultant
4 4 (18.18%) Voice Consultant
5 2 (9.09%) Cisco Engineer
6 1 (4.55%) Senior Consultant
6 1 (4.55%) Cisco Voice Engineer
6 1 (4.55%) Cisco Voice Consultant
6 1 (4.55%) Voice Network Engineer
6 1 (4.55%) Cisco Consultant
6 1 (4.55%) Data Consultant
Libraries, Frameworks & Software Standards
1 4 (18.18%) MAPI
2 1 (4.55%) XMPP
Miscellaneous
1 5 (22.73%) Video Conferencing
2 4 (18.18%) iPhone
Operating Systems
1 4 (18.18%) Windows
1 4 (18.18%) Android
Processes & Methodologies
1 7 (31.82%) CAD
2 4 (18.18%) Time Management
2 4 (18.18%) Performance Tuning
2 4 (18.18%) Server Building
3 1 (4.55%) Project Management
Qualifications
1 13 (59.09%) CCNP
1 13 (59.09%) Cisco Certification
2 1 (4.55%) CCVP
2 1 (4.55%) Degree
System Software
1 4 (18.18%) Veritas Cluster Server
2 1 (4.55%) VMware Infrastructure
Systems Management
1 13 (59.09%) Cisco CUCM
2 1 (4.55%) Cisco UCCX
Vendors
1 18 (81.82%) Cisco
2 5 (22.73%) Microsoft
2 5 (22.73%) Mitel
2 5 (22.73%) Polycom
2 5 (22.73%) F5
3 4 (18.18%) Juniper
3 4 (18.18%) Adobe
4 1 (4.55%) HP
4 1 (4.55%) Avaya
4 1 (4.55%) VMware
4 1 (4.55%) Riverbed