ISDN replacement - SIP Trunks
SIP Trunking directly provided by Gamma, the UK’s market leader for SIP Trunks. The SIP service is designed as an ISDN replacement for the PSTN switch-off, compatible with all IP/SIP enabled telephone systems and Session Border Controllers (SBCs). Delivering enhanced cloud features; automatic failover (SIP PING) and flexible SIP channels.
Features
- ISDN replacement SIP technology for PSTN switch-off
- Keep existing telephone numbers/DDIs from ISDN to SIP
- Microsoft Teams integration and compatible with iPBX/SBCs
- Choose the outbound number you present (CLI Presentation)
- Instantly scalable channels for peak calling periods
- Business Continuity as standard– Active/Standby, Loadshare or Resilient mesh
- Inclusive calls to 01/02/03/07 or PAYU for inbound SIP Trunking
- Optional cloud based inbound call control –SIP Trunk Call Manager
- Optional PCI compliant payments service (Semafone)
- Directly managed by Gamma for quicker provisioning and fault fixing
Benefits
- Full business continuity solution so calls are never lost
- Keep your existing numbers and maintain continuity
- Inclusive SIP calls allowing budget and cost control
- Guard against fraudulent calls to minimise risk and bill shock
- Simplified architecture using SIP and Data infrastructure
- Flex channels and only pay for the SIP Trunking used
- Achieve cost effective PCI compliance for payments
- Environmentally friendly and Carbon Neutral certified solution
- Caller access control (CAC) allows inbound/outbound SIP Trunking call management
- Simple and fast provisioning and transition
Pricing
£3.00 a unit a month
- Education pricing available
- Free trial available
Service documents
Request an accessible format
Framework
G-Cloud 13
Service ID
2 2 3 4 0 7 8 7 2 0 6 3 0 9 8
Contact
GAMMA NETWORK SOLUTIONS LIMITED
Public Sector Sales Team
Telephone: 0333 043 7330
Email: gcloud@gamma.co.uk
Service scope
- Software add-on or extension
- Yes, but can also be used as a standalone service
- What software services is the service an extension to
-
Gamma's Inbound Service
Cloud based or hosted iPBXs
Session Border Controllers - Cloud deployment model
-
- Public cloud
- Private cloud
- Hybrid cloud
- Service constraints
- Gamma SIP services must be connected to a iPBX or Session Border Controller.
- System requirements
-
- Conformance tested PABX (Confirm with Gamma)
- Compatible Session Border Controller (Confirm with Gamma)
- Appropriately sized data access
- IP Address Authentication
- Sufficient SIP Licences on PABX
User support
- Email or online ticketing support
- Email or online ticketing
- Support response times
-
Gamma's Service Desk is 24x7 and any emails or online tickets are handled as per the below SLA.
General Questions are classified as a severity 4 and have an update SLA of 48 hours.
However, other severity classifications have a response time as per below:
Severity 0 -30 min
Severity 1 -120 min
Severity 2 -4 hours
Severity 3 -12 hours - User can manage status and priority of support tickets
- Yes
- Online ticketing support accessibility
- None or don’t know
- Phone support
- Yes
- Phone support availability
- 24 hours, 7 days a week
- Web chat support
- No
- Onsite support
- Yes, at extra cost
- Support levels
-
Gamma provides one level of support for all SIP customers 24x7x365 - included free of charge as part of the service charge. The following service levels apply with target resolution times:
Critical Fault - Loss of service. Multiple services affected - 4 Clock Hours
High - Loss of service - single service - 8 Clock Hours
Medium - Disrupted service - 3 Working Days
Low - Single number destinations or Quality of Service - 7 working days
SIP Trunks with Semafone - Problem(s) affecting single customer which does not impact upon overall service delivery. Software can be used in a limited fashion and business contingency procedures are available - Ticket reference issued within 3 normal business hours. Update with a resolution plan within 9 normal business hours of all mandatory data being received.
Service availability for resilient SIP trunks is 99.99% for core service. Mean Average PESQ Score target of 4.1 for G.711 and 3.7 for G.729.
We provide Service Desk and Account Management Teams. Support engineers answer the phones in the Gamma Service Desk and perform first stage fault analysis. If they are unable to resolve the incident will be escalated to Tier 2 and Tier 3 engineers. - Support available to third parties
- Yes
Onboarding and offboarding
- Getting started
-
Our SIP trunking product does not require specific user training, although we do provide comprehensive user acceptance and handover documentation. We also supply a customer support manual for all contact points and escalations. For an optional bolt on, SIP Trunk Call Manager, we provide comprehensive admin and user training for the web portal and App. This is offered via our tutorial videos, onsite training (additional cost), webinar online training, user documentation and a full help section on the web portal.
We also provide online and webinar training for our web-based billing and reporting tool.
A named Customer Advocate and Customer Executive will also be assigned to your account to support you and a project manager where required. - Service documentation
- Yes
- Documentation formats
-
- HTML
- Other
- Other documentation formats
-
- .mpg
- .doc
- End-of-contract data extraction
-
Our Customer Portal is a secure online space giving customers complete visibility of the assets that we manage for them. We offer a complete view of their estate, including telephone numbers (CLIs), the product related to that number and its geographical location. All invoices are in one place and kept for 12 months for historical billing information on the services you have taken.
This information can be easily downloaded for extraction into excel. - End-of-contract process
- At the end of the contract the customer moves onto a rolling 30 day contract on our standard rates. Through our online billing and reporting portal, customer can get their asset list, including numbers that can be ported away and details of the services they currently take with us. This will be provided at no additional cost. It is up to the new provider to port the numbers away.
Using the service
- Web browser interface
- Yes
- Supported browsers
-
- Internet Explorer 11
- Microsoft Edge
- Firefox
- Chrome
- Safari
- Application to install
- Yes
- Compatible operating systems
-
- Android
- IOS
- MacOS
- Designed for use on mobile devices
- Yes
- Differences between the mobile and desktop service
-
We have a bolt on App (see pricing sheet) that can be added as an option to SIP Trunk Call Manager. Upon successful download from the relevant app store, the user is able to log in to access a subset of SIP Trunk Call Manager Functionality as available at: www.siptrunkcallmanager.co.uk. The user has access to edit components of call routing for numbers provisioned on this service and in accordance with their user permissions.
Functionality includes ability to route calls to an alternative destination number/voicemail/divert calls/invoke pre-configured call plan. Key reporting statistics are also available including Performance graphs and call history. - Service interface
- Yes
- User support accessibility
- None or don’t know
- Description of service interface
-
We have an optional bolt on - SIP Trunk Call Manager. Portal-based, the user is able to log in and has access to edit components of call routing for numbers provisioned on this service and in accordance with their user permissions.
Functionality includes ability to route calls to an alternative destination number/voicemail/divert calls/invoke
pre-configured call plan. Key reporting statistics are also available including Performance graphs and call history. - Accessibility standards
- None or don’t know
- Description of accessibility
- Standard web-browser access with standard accessibility options associated with those web-browsers.
- Accessibility testing
- We are interface testing at present.
- API
- No
- Customisation available
- Yes
- Description of customisation
-
The design of the SIP service can be configured and customised for various designs (Active / Standby, Loadshare, Resilient+, Enhanced). Customer confirms design option during project kick off and then built by Gamma.
The number of concurrent call channels required (subject to minimum number) can be customised subject to sufficient data bandwidth being available.
Whether existing customer DDI numbers are ported from other services. Determined by administrators.
Whether new DDI numbers are required for the service. These can be added by administrators of the service.
If individual call control is required per DDI this can be achieved through a web based customer portal using SIP Trunk Call Manager.
Where the option is taken, customer administrators can manage SIP Trunk Call Manager, a feature-rich, centralised inbound call management service via an easy-to-use web portal and App. The following are customisable:
Call Queuing Day
Time of Day Routing
Hunt Group
Voice Mail
Date Routing
Increased resilience
Announcement
Auto attendant
Set user access individually
Divert (on busy, on no reply, on failure)
Access to full call statistics
Advanced Statistics
Scaling
- Independence of resources
-
We undertake a monthly Capacity Planning Forum whereby the utilisation of every network component is reviewed against planning rules and sales forecast to ensure that we have sufficient capacity and overhead to manage our customer's requirements. Additionally there is weekly planning review on capacity management adjustments.
Each SIP customer's resource requirements are taken into account and sufficient network is allocated to them. We also manage our network to spread traffic during very busy periods.
Analytics
- Service usage metrics
- Yes
- Metrics types
- Gamma SIP Trunk Call Manager service provides a range of on line call reporting on a per number basis. Full summary reports are provided; how many calls are getting through, where are my customers located, what are my call trends, when are my busy times. Detailed call analysis is available via the advanced statistics package.
- Reporting types
-
- Real-time dashboards
- Regular reports
- Reports on request
Resellers
- Supplier type
- Not a reseller
Staff security
- Staff security clearance
- Conforms to BS7858:2019
- Government security clearance
- Up to Developed Vetting (DV)
Asset protection
- Knowledge of data storage and processing locations
- Yes
- Data storage and processing locations
- United Kingdom
- User control over data storage and processing locations
- Yes
- Datacentre security standards
- Complies with a recognised standard (for example CSA CCM version 3.0)
- Penetration testing frequency
- At least once a year
- Penetration testing approach
- ‘IT Health Check’ performed by a CHECK service provider
- Protecting data at rest
- Encryption of all physical media
- Data sanitisation process
- Yes
- Data sanitisation type
- Deleted data can’t be directly accessed
- Equipment disposal approach
- A third-party destruction service
Data importing and exporting
- Data export approach
- Our Web Portal allows users access to their associated number ranges. Typically users will extract their applicable data in Excel or CSV format.
- Data export formats
-
- CSV
- Other
- Other data export formats
-
- Excel
- Data import formats
-
- CSV
- Other
- Other data import formats
- Excel
Data-in-transit protection
- Data protection between buyer and supplier networks
- Private network or public sector network
- Data protection within supplier network
-
- TLS (version 1.2 or above)
- Legacy SSL and TLS (under version 1.2)
Availability and resilience
- Guaranteed availability
-
SIP trunk service availability is calculated as:
Total number of minutes in the measurement period – Unplanned Downtime x 100 / Total number of minutes in the measurement period
Note: If a Service is partially available then the Unplanned Downtime shall be calculated in equal proportion i.e. if a service is 50% available then the unplanned downtime will be calculated as 50% x elapsed period of the incident.
Availability Measurement Period: 1 Calendar month
Target availability for SIP Trunk Endpoint Resilient Build:
Core service: 99.99%
Non-Core Services: 99.50%
Not included:
- Outages which are deemed by us to be the result of matters outside of its direct control
- Planned or emergency maintenance works
- User error
Notes:
(1) Core functions are defined as Gamma Switching infrastructure, transmission equipment and
core network, the service that supports call routing and termination.
(2) Non-Core functions include Gamma Support Systems, access to any relevant portals and feature based services such as Call Plans, Call diverts, Auto Attendant, Call Recording, and Unified Messaging
(3) A Resilient build SIP Trunking means a Gamma approved
configuration such as dual Session Border Controllers offering geographic diversity.
PESQ score target for G.711 is 4.1 and G.729 is 3.7 - Approach to resilience
- We hold ISO 22301:2012 Business Continuity Management accreditation. As this information is sensitive, further specific information is available on request.
- Outage reporting
-
A public network status dashboard
Email alerts
Portal alerts
Text messages to opted in mobile numbers
Service desk verbal communication
Identity and authentication
- User authentication needed
- Yes
- User authentication
- Username or password
- Access restrictions in management interfaces and support channels
- Relevant only to SIP Trunk call manager services. Customer administrators can set permissions for other users to give them access to certain areas of the portal. They are able to restrict access to certain areas of the management and support interfaces.
- Access restriction testing frequency
- At least once a year
- Management access authentication
- Username or password
Audit information for users
- Access to user activity audit information
- Users contact the support team to get audit information
- How long user audit data is stored for
- At least 12 months
- Access to supplier activity audit information
- Users contact the support team to get audit information
- How long supplier audit data is stored for
- At least 12 months
- How long system logs are stored for
- At least 12 months
Standards and certifications
- ISO/IEC 27001 certification
- Yes
- Who accredited the ISO/IEC 27001
- Alcumus ISOQAR
- ISO/IEC 27001 accreditation date
- 11/02/2022
- What the ISO/IEC 27001 doesn’t cover
- N/A
- ISO 28000:2007 certification
- No
- CSA STAR certification
- No
- PCI certification
- Yes
- Who accredited the PCI DSS certification
- SGS
- PCI DSS accreditation date
- 19/02/2021
- What the PCI DSS doesn’t cover
- N/A
- Cyber essentials
- Yes
- Cyber essentials plus
- Yes
- Other security certifications
- Yes
- Any other security certifications
- ISO 22301
Security governance
- Named board-level person responsible for service security
- Yes
- Security governance certified
- Yes
- Security governance standards
-
- ISO/IEC 27001
- Other
- Other security governance standards
-
Cyber Essentials
Cyber Essentials Plus - Information security policies and processes
-
Gamma has deployed an Information Security Management System Manual (ISMS) which meets and is certified to ISO 27001:2013, Cyber Essentials and Cyber Essentials Plus. It is supported by numerous policies and processes including but not limited to the following:
Information Security Policy
Information Security Incident Policy
Acceptable use policy
Access Control Procedure
Backup Plan
Business Continuity Plan
Confidential Data Policy
Data Protection Policy
The Reporting structure is from employees or customers to the Information Security Manager to the Information security Forum which is attended by several Directors and heads of departments. The Information Security Forum meets monthly to review all security incidents and events and corrective actions are agreed and tracked at this forum.
To raise awareness Gamma uses a computer based training platform for Security Awareness which is repeated annually. Line Managers have a responsibility to ensure their staff are aware of and follow these policies.
Operational security
- Configuration and change management standard
- Conforms to a recognised standard, for example CSA CCM v3.0 or SSAE-16 / ISAE 3402
- Configuration and change management approach
-
Change Control Process covers changes made to operational systems, to mitigate the risks and impacts that any change has and ensures good communication at all stages.
Change Management ensures changes to core infrastructure and services are performed and implemented correctly.
Best practice guidance, aligned to ITIL (OGC), recommends that the starting point for any change should be a review of generic questions or the ‘seven Rs’.
A risk and impact assessment is carried out for each change this involves detailing the assets under change.
The Change Advisory Board (CAB) has a representative from each impacted business area. - Vulnerability management type
- Conforms to a recognised standard, for example CSA CCM v3.0 or SSAE-16 / ISAE 3402
- Vulnerability management approach
-
We use failure mode effects analysis process, conducting regular, systematic assessments of vulnerabilities to determine the necessity of safeguards, countermeasures and controls, monitoring for changes to maintain an acceptable level of risk. Includes identifying key information assets and subjecting them to specific risk assessments, assessing exposure to a list of common threats and vulnerabilities, maintaining risk registers, implementing technical, policy, business continuity and management initiatives;
Each patch is assessed and deployed accordingly:
High - Urgently.
Medium - ASAP.
Low - as time permits.
Gamma utilise many Vendor sources and industry RSS feeds, CERT, Ubuntu and Debian. Member of CiSP. - Protective monitoring type
- Conforms to a recognised standard, for example CSA CCM v3.0 or SSAE-16 / ISAE 3402
- Protective monitoring approach
- Gamma utilises GPG 13 guidance. Gamma has built a Security Information & Event Management Solution (SIEM) to identify potential compromises. If a compromise is found it is investigated. A Security Incident is raised to track the investigation, root cause and solutions if required to rectify or improve the situation. We respond to incidents as close to real time as practicable.
- Incident management type
- Conforms to a recognised standard, for example, CSA CCM v3.0 or ISO/IEC 27035:2011 or SSAE-16 / ISAE 3402
- Incident management approach
- Gamma has an Incident Management process which has numerous pre-defined sub groups of staff designated for particular products or scenarios. It can be initiated by any member of staff and is managed by the 24/7 Network Operations Centre (NOC). Any incident is reported by the customer to the Service Desk, it is recorded in a customer relationship management tool (CRM) and an Incident report is produced after root cause analysis has taken place. Any Incident reports are made available to end users via pdf.
Secure development
- Approach to secure software development best practice
- Independent review of processes (for example CESG CPA Build Standard, ISO/IEC 27034, ISO/IEC 27001 or CSA CCM v3.0)
Public sector networks
- Connection to public sector networks
- Yes
- Connected networks
-
- Joint Academic Network (JANET)
- Health and Social Care Network (HSCN)
Social Value
- Fighting climate change
-
Fighting climate change
Understanding environmental impact
Gamma recognises the increasing risk climate change poses to our planet. Although Gamma as a service business has a lower impact on the environment than many other businesses and many of its services have a positive impact by reducing the need for travel, Gamma understands that we have a responsibility to act.
We adopted the UN Sustainable Development Goals (SDGs), including Goal 13 (Take urgent action to combat climate change and its impacts).
In 2021, Gamma set its baseline energy and carbon emissions data which will be used to support future emissions reduction targets, this was used to formulate Gamma's ambition by committing to becoming a carbon net-zero company by 2042.
Furthermore, we set near and long-term Company-wide emission reductions in line with climate science with the Science Based Target initiative (SBTi) and Gamma will seek validation of its target within the SBTi timeframe of 24 months from commitment.
We have constructed a plan over five, four-year carbon emissions reduction periods, ensuring the Company’s efforts are consistent with the need to decarbonise the wider economy.
Taking climate action
Gamma has held ’Certified Carbon Neutral Company’ status since 2006. The offsetting projects supporting the UN SDGs include:
• Acre Amazonian Rainforest Conservation Project-(Brazil)
• Meru and Nanyuki Community Reforestation Programme-(Kenya)
• Improved Water Infrastructure Project-(Uganda)
Gamma is ISO14001 certified.
Reducing energy consumption
Energy and carbon reduction is the priority in implementing a science-based net-zero plan. Initiatives include:
• Ongoing emissions reduction projects.
• Moving Gamma's small fleet of cars/vans over to self-gen hybrids is ongoing, with completion expected in 2023. Gamma will switch over to electric vehicles prior to 2030 in line with the reduction activities.
• Improve the energy efficiency of data centres and its technology.
• Optimise its heating, ventilation and air-conditioning in key data centres. - Covid-19 recovery
-
Covid-19 recovery
Gamma Support and Recovery Packages
Gamma’s commitment and loyalty to customers has never been more evident than in its response to the global pandemic. Quick to react and first out of the blocks, Gamma developed two robust packages to help businesses weather the Covid-19 storm.
The Gamma Support Package launched on 1st April 2020, with a raft of immediate measures to assist partners and their end-customers. We looked at specific ways we could help secure new business, including introducing new 30-day rolling contracts for our UC propositions: Horizon, Collaborate and Microsoft Teams Direct Routing.
As the nation began to emerge from lockdown and get back to business, Gamma was on the front foot and launched a Recovery Package, to provide the tools to continue to address the changing needs of businesses and the ‘new normal’. This was built to specifically support our partners and help them to identify new opportunities and also to support them in the event of the loss of end-customer businesses that sadly do not weather this period of economic hardship.
Unlike other packages and in-line with Gamma's 'easy to do business with' fashion, the measures outlined in both Packages were designed to be delivered automatically, this ensured an easy, autonomous way without unnecessary bureaucracy or terms and conditions getting in the way.
Collaborate Offer
As technology requirements changed overnight with many people forced to work from home, getting Gamma’s Horizon Collaborate product enabled for end-users was an urgent requirement. We started by offering our business-only cloud based Unified Communications solution free of charge for 4 months. We worked with our customers to enable this through delivering over 300 hours of training and support in 3 months. This included revamping our accreditation process to be able to deliver it online. - Tackling economic inequality
-
Tackling economic inequality
As part of the 2021 social plan within Gamma’s ESG strategy, the Company committed to supporting the communities in which it is based and enhancing its charitable giving plan.
Supporting the UN SDG 8: Decent work and economic growth, Gamma’s technology teams provide remote Hi-Tech Horizons sessions through an initiative run by the Education Business Partnership. The initiative aims to engage and inspire the future workforce, raising awareness of the hi-tech sector and the opportunities available.
Additionally, Gamma has partnered with Speakers for Schools to deliver STEM insight to pupils in the North-West of England during Virtual Work Experience week in April, and Digital Careers in September. Gamma has a range of colleagues that volunteer to support these events to inspire students and provide them with a wider perspective on what their options are for their future careers and opportunities.
Working in the communities in which the Company operate, Gamma Direct has worked with local authorities in the Manchester and Portsmouth areas to support their efforts in tackling digital poverty, address emerging skills gaps and prepare young people for the world of work in addition to providing employment.
Gamma is committed to maintaining these relationships as well as building new ones during 2022 and the Company will endeavour to contribute to the UN SDG 10: Reduced Inequalities through the extension of initiatives.
We continue to invest in our Apprenticeship programme to gain valuable work experience, to continue their education and to obtain nationally recognised qualifications.
Also, Gamma has been working closely with the Graduate Recruitment Bureau to onboard 10 graduates by September 2022. The aim of the programme is to offer graduates experience of four different areas of technology across a two-year period. Gamma guarantees the graduate a permanent position at the end of successfully completing the programme. - Equal opportunity
-
Equal opportunity
Gamma adopted the following UN Sustainable Development Goals and considers all within the ESG Strategy in its policy.
• Goal 5: Achieve gender equality and empower all women and girls
• Goal 8: Promote sustained, inclusive and sustainable economic growth, full and productive employment and decent work for all
• Goal 10: Reduce inequality within and among countries
Gamma will be focusing on Equality, Diversity and Inclusion. we partnered with ENEI (Employers Network for Equality and Inclusion) to complete a benchmarking exercise to understand the gaps and strengths in its current approach. The exercise will focus on key areas such as Gamma’s workforce, strategy, leadership and accountability, recruitment and attraction, training and development and other employment practices. The outcomes will be used to set the ED&I strategy moving forward.
As part of Gamma’s goal to impact and inspire young people the Company has formally partnered with Speakers for Schools and is designing a nationwide programme to support young people with understanding the technology industry, raising their confidence levels, mentoring and providing opportunities for work experience.
Gamma is also targeting talent communities internally and externally. Internally, the Company will be creating employee communities, to strengthen inclusion and belonging. In 2021, we joined the Disability Confident scheme.
Externally, its Recruitment team has started to build networks to broaden the Company’s connections with specific groups, focusing on Women in Technology, apprenticeships, and other underrepresented groups. This will include participation in hosted events and the creation of targeted recruitment campaigns to attract a more diverse talent pool. Gamma’s Senior Leadership Team has committed that all senior roles at Gamma must have a diverse shortlist and Gamma will ensure its partners in executive search are working to deliver this. - Wellbeing
-
Wellbeing
At Gamma we have an internal wellbeing programme that was launched in April 2020. The programme promotes health, happiness, and productivity by providing access for our employees and their families to resources, support, and guidance to be healthy in body and mind, to be supportive to others, and to enable people to be at their best.
Our wellbeing initiative enables us to have an open and supportive culture for our employees mental and physical wellbeing.
Gamma has 12 qualified Mental Health First Aiders working on a rota system across all UK office locations, sign posting to external organisations where applicable and offering ‘in-house’ and ‘bite-sized’ training on topics such as managing remotely, dealing with stress, and work-life balance. The Employee Assistance Programme has provided employees with access to online information and advice.
Our Wellness Week (9-13 May 2022) aimed at raising awareness of important topics related to wellness kicked off with a different theme for each day providing daily tips and advice in overcoming daily challenges, themes included healthy minds and mindfulness, nutrition, mental health, Employee Assistance Programme and 'Feel Good Friday'.
Financial wellbeing is also important to Gamma’s employees and the Company offers a salary sacrifice pension scheme, life assurance and income protection. Gamma offers a reward package which includes: the government cycle to work scheme, childcare vouchers, as well as access to a health cashback plan. The flexible holiday trading package offers employees the opportunity to purchase additional holidays or sell back holidays, with additional trading windows open during the pandemic. Gamma has also partnered with Reward Gateway to offer staff a variety of discounts from retail outlets and access to health and fitness discounts including gym memberships, saving employees over £38k in 2021. Gamma offers enhanced adoption, maternity and paternity pay and shared parental leave.
Pricing
- Price
- £3.00 a unit a month
- Discount for educational organisations
- Yes
- Free trial available
- Yes
- Description of free trial
- Please contact Gamma - we have various free options available dependent on requirements.
- Link to free trial
- N/A