Providing you choose the right partner, YES. SIP calls can become problematic if:

• The data connection cannot support the number of concurrent calls
• The SIP network is not reliable with the necessary failover equipment
• The end user equipment is not up to date to support your SIP trunks

We ensure that our solution will work within your environment before we put pen to paper. We offer data connections that suit your expansion rates, our SIP partner is the largest provider of VoIP in the UK, and should your phone system not be up to the task we can recommend our hosted solution, Horizon.