Real Simpl(ified): Avaya Aura Suite Licensing Gets Easier

The new Avaya Aura Suite Licensing offers a simpler, more flexible way for customers to tailor the exact Unified Communications solution for their organization’s needs. This reduces complexity for end users and business partners alike. It also saves them time, which translates into money saved, too.

(This guest blog is written by Tac Berry, a senior product marketing manager with Avaya.)

The process is familiar. The customer first installs the Avaya Aura software application either in an Avaya-provided server or on a virtualized server running on VMware. Once installed, the user will download a Suite user license to activate those features he or she needs. This is equivalent to a ‘Named User License’ as defined by the Avaya End User Licensing Agreement

Suite licenses combine Avaya Aura features together to provide a simpler selection process. Features are grouped to address key business issues such as system reliability, BYOD or web conferencing. This makes the process of identifying the features and ordering those features straightforward for any enterprise. For customers with diverse employees, it is possible to mix the Suite licenses. For example, a CIO can allocate 25% of his or her licenses each to Foundation and Collaboration users, with the remaining 50% to Mobility users.

The new licensing does 4 things:
· Creates packages targeting key business collaboration issues for added value to customers.
· Simplify orders for customers and channel partners.
· Accelerate adoption of new collaboration applications.
· Competitively price features by grouping them in bundles.

Three UC feature suites are offered, an alternative to multiple individual licenses for UC features. Each Suite license incorporates a set of Avaya Aura features designed to establish a solid UC core platform and offer easy upgrades to the latest Avaya video and mobile collaboration solutions.


Foundation Suite is the basic communication level, similar to the previous Enterprise Edition license. It includes SIP, soft clients, desktop UC integration with point-to-point video, and core applications survivability.


Mobility Suite uses Foundation Suite features to enable complete enterprise mobility and BYOD solutions for any employee. The Mobility offer includes Avaya Flare?Experience for the iPad, and Avaya one-X?Mobile for SIP, iOS, Android, and Windows smartphones. It also includes Avaya Aura Messaging and Avaya Session Border Controller for Enterprise to support advanced messaging, secure network access and VPN-less secure remote communications.


Collaboration Suite allows any enterprise to gain full business collaboration utilizing audio, video or the web. This entitles users for Avaya Aura Conferencing 7 and a per user license for Scopia Desktop and Mobile clients in addition to all the features available with the Mobility Suite.

Other advantages of Avaya Aura Suite Licensing:
· Supports the latest release of the Avaya Aura UC applications (6.2 FP2)
· Encompasses multiple features in a single license
· Licenses can be combined within a single enterprise, so that each user has to pay for only those features they need and will use.

Download this factsheet to learn more.

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Zang Serves Up a Special Delivery for Your Mom this Mother’s Day

Mother’s Day is the one day in the U.S. when the most phone calls are made. According to this cool Mother’s Day Facts site, 122 million calls are made to mothers on Mother’s Day in the United States alone. Considering there are only 85 million mothers in the U.S., Mom must be pretty busy taking calls from her multiple children, and Dad must be busy making reservations at the favorite family restaurant (Mother’s Day remains the top holiday for dining out).

To help make sure Mom gets that special call on Mother’s Day, Zang today announced a Zang-built service for those who 1) are multiple time zones away from mom (ie: military, working or studying abroad), 2) just want to send another thoughtful gift to Mom to let her know she’s loved, or 3) frankly, for those who have a track record for forgetting (you know who you are). With the Zang Forget Me Not service, anyone can record a voicemail for their mom before Mother’s Day, designate the date & time the voicemail should be sent, then receive a text confirming the voicemail was delivered. The new service was created using  cloud-based Zang Comms platform as a service, which allows anyone to create communication applications and services just like Forget Me Not.

How does it work, you ask? Simple. First go to and complete four short steps:

1)  Enter your telephone phone number
2)  Enter recipient’s telephone number
3)  Pick the time you would like the recording to be delivered
4)  Zang Forget Me Not service will then call your phone number for you to record, review and approve your message for delivery.


Go ahead—give it a try! It’s just one more surprise you can give Mom this Mother’s Day.

Next time you visit Dubai, take a public transport

With happiness being a key focus in Dubai, government agencies are looking towards contributing to the goal of raising the quality of life of customers and ensuring public happiness. These agencies are quickly realizing that the key to delivering a better and more personalized experience is technology. Using the latest services and solutions paves the way to guaranteed customer retention and loyalty.

One of the leading organizations in the area of customer care, winning multiple awards for its contact centre operations including a Hamdan bin Mohammed Smart Government Award, is the Roads & Transport Authority (RTA).

The RTA has a wide remit including Dubai’s Metro, public buses, private road vehicle registration, traffic management and more, so it has a diverse customer base negotiating Dubai’s busy transport system, with a volume of customer enquiries to match. It therefore comes as no surprise that the RTA is investing in multiple channels of communications with its customers, to improve standards of service, increase efficiency and gain valuable feedback from its user. It is also looking to technology to help improve the quality of interactions with clients and to improve overall levels of customer satisfaction and engagement. It has utilized a number of different solutions to increase its outreach to customers, and over time the focus of these efforts has evolved, to include voice communications, smart apps and multi-channel engagement.

From projects and operational perspective, RTA has a big focus on alternative smart channels. It offers 173 smart services under nine apps, that can help customers complete their transactions with a click of the finger through the automation of the main services the authority provides. It is dedicated to opening up more channels of communication, with an omni-channel strategy, that includes delivering services through channels such as self-service kiosks. At present the RTA has deployed around 16 kiosks, which offer smart services to users in RTA service centres, and in future it plans to have around 100 kiosks all over the city. The Authority has a well-established customer care line, which handles enquiries across the range of its activities, running on Avaya contact centre solutions. In 2015, the centre handled over 2.5 million calls, with over 80% of calls responded to in 20 seconds, and 90% of issues resolved in one call.

To make this possible, last year the contact centre underwent a major technology refresh, to put in place the latest generation of solutions. With Avaya Aura, RTA is now using the most recent software to increase the efficiency of the contact centre. With the aim to deliver the best possible interaction experience to transport customers, Avaya aligned with RTA’s Customer Resource Management strategy to consolidate channels and mediums into RTA’s first, best-in-class contact center to host multi-channel interactions. Among the capabilities that the new technology has enabled is an advanced Interactive Voice Response (IVR) system, which has helped to improve operations by automatically handling some of the more common customer enquiries. On New Year’s Eve the centre received some 12,000 calls, with the IVR handling one third of all enquiries.

The RTA is a pioneering example of how technology can make the difference in delivering quality to customers through the creation of a seamless and hassle free experience. As we share the RTA’s vision in excelling in customer experiences to achieve happiness, my advice to you is that, next time you visit Dubai, remember to take a  public transport.

How to Prevent Media Gateway Split Registrations

Back when Avaya Aura Communication Manager 5.2 was released, I recall reading about this new capability called Split Registration Prevention Feature (SRPF). Although I studied the documentation, it wasn’t until I read Timothy Kaye’s presentation (Session 717: SIP and Business Continuity Considerations: Optimizing Avaya Aura SIP Trunk Configurations Using PE) from the 2014 IAUG convention in Dallas that I fully understood its implications.

What is a Split Registration?

First I need to explain what SRPF is all about. Imagine a fairly large branch office that has two or more H.248 Media Gateways (MG), all within the same Network Region (NR). SRPF only works for MGs within a NR and provides no benefit to MGs assigned to different NRs.

Further, imagine that the MGs provide slightly different services. For example, one MG might provide local trunks to the PSTN, and another might provide Media Module connections to analog phones. For this discussion, it does not matter what type of phones (i.e. SIP, H.323, BRI, DCP, or Analog) exist within this Network Region. During a “sunny day,” all the MGs are registered to Processor Ethernet in the CM-Main, which is in a different NR somewhere else in the network. It aids understanding if you believe that all the resources needed for calls within a NR are provided by equipment within that NR.

A “rainy day” is when CM-Main becomes unavailable, perhaps due to a power outage. When a MG’s Primary Search Timer expires, it will start working down the list trying to register with any CM configured on the Media Gateway Controller (MGC) list. All MGs should have been configured to register to the same CM-Survivable server, which by virtue of their registration to it causes CM-Survivable to become active.

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In this context a CM server is “active” if it controls one or MGs. A more technical definition is that a CM becomes “active” when it controls DSP resources, which only happens if a MG, Port Network (PN) or Avaya Aura Media Server (AAMS) registers to the CM server.

Since all the MGs are registered to the same CM, all resources (e.g. trunks, announcements, etc.) are available to all calls. In effect, the “rainy day” system behaves the same as the “sunny day” with the exception of which CM is performing the call processing. Even if power is restored, only the CM-Survivable is active, and because no MGs are registered to CM-Main it is inactive.

In CM 5.2, SPRF was originally designed to work with splits between CM-Main and Survivable Remote (fka Local Survivable Processor) servers. In CM 6, the feature was extended to work with Survivable Core (fka Enterprise Survivable Servers) servers. To treat the two servers interchangeably, I use the generalized term “CM-Survivable.”

A “Split Registration” is where within a Network Region some of the MGs are registered to CM-Main and some are registered to a CM-Survivable. In this case only some of the resources are available to some of the phones. Specifically, the resources provided by the MGs registered to CM-Main are not available to phones controlled by CM-Survivable, and vice versa. In my example above, it is likely some of the phones within the branch office would not have access to the local trunks.

Further, the Avaya Session Managers (ASM) would discover CM-Survivable is active. They would learn of CM-Survivable server’s new status when either ASM or CM sent a SIP OPTIONS request to the other. The ASMs then might begin inappropriately routing calls to both CM-Main and CM-Survivable. Consequently, a split registration is even more disruptive than the simple failover to a survivable CM.

What can cause split registrations? One scenario is when the “rainy day” is caused by a partial network failure. In this case some MGs, but not all, maintain their connectivity with CM-Main while the others register to CM-Survivable. Another scenario could be that all MGs failover to CM-Survivable, but then after connectivity to CM-Main has been restored some of the MGs are reset. Those MGs would then register to CM-Main.

How SRPF Functions

If the Split Registration Prevention Feature is enabled, effectively what CM-Main does is to un-register and/or reject registrations by all MGs in the NRs that have registered to CM-Survivable. In other words, it pushes the MGs to register to CM-Survivable. Thus, there is no longer a split registration.

When I learned that, my first question was how does CM-Main know that MGs have registered to CM-Survivable? The answer is that all CM-Survivable servers are constantly trying to register with CM-Main. If a CM-Survivable server is processing calls, then when it registers to CM-Main it announces that it is active. Thus, once connectivity to CM-Main is restored, CM-Main learns which CM-survivable servers are active. This is an important requirement. If CM-Main and CM-Survivable cannot communicate with each other a split registration could still occur.

My second question was how CM forces the MGs back to the CM-Survivable. What I learned was that CM-Main looks up all the NRs for which that Survivable server is administered. The list is administered under the IP network region’s “BACKUP SERVERS” heading. CM-Main then disables the NRs registered to CM-Survivable. That both blocks new registrations and terminates existing registrations of MGs and H.323 endpoints.

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Once the network issues have been fixed, with SRPF there are only manual ways to force MGs and H.323 endpoints to failback to CM-Main. One fix would be to log into CM-Survivable and disable the NRs. Another would be to disable PROCR on CM-Survivable. An even better solution is to reboot the CM-Survivable server because then you don’t have to remember to come back to it in order to enable NRs and/or PROCR.

Implications of SRPF

Enabling SRPF has some big implications to an enterprise’s survivability design. The first limitation is that within an NR the MGC of all MGs must be limited to two entries. The first entry is Processor Ethernet of CM-Main, and the second the PE of a particular CM-Survivable. In other words, for any NR there can only be one survivable server.

Similarly, all H.323 phones within the NR must be similarly configured with an Alternate Gatekeeper List (AGL) of just one CM-Survivable. The endpoints get that list from the NR’s “Backup Servers” list (pictured above). This also means the administrator must ensure that for each NR all the MGs’ controller lists match the endpoints’ AGL.

Almost always, if SRPF is enabled, Media Gateway Recovery Rules should not be used. However in some configurations enabling both might be desirable. In this case, all MGs must be using an mg-recovery rule with the “Migrate H.248 MG to primary:” field set to “immediately” when the “Minimum time of network stability” is met (default is 3 minutes). Be very careful when enabling both features because there is a danger that in certain circumstances both the SRPF and Recovery Rule will effectively negate each other.

Finally, SPRF only works with H.248 MGs. Port Networks (PN) do not have a recovery mechanism like SRPF to assist in rogue PN behavior.

Enabling SRPF

The Split Registration Prevention Feature (Force Phones and Gateways to Active Survivable Servers?) is enabled globally on the CM form: change system-parameters ip-options.

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If I had not found Tim Kaye’s presentation, I would not have completely understood SRPF. So, now whenever I come across a presentation or document authored by him, I pay very close attention. He always provides insightful information.