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<p>Can anyone comment on using SMS in conjunction with VoIP service
using one of these three VoIP providers: voip.ms, vitelity.com,
flowroute.com? Are some SMS services more compatible with Asterisk
(i.e. SMS over SIP works perfectly or not)? Is it best to use a
different data channel for SMS messages (i.e. SMS via HTTP, SMS
via XMPP) instead of Asterisk's built in <a
href="http://www.anveo.com/faq.asp?code=sip_asterisk_sms">SMS
application MessageSend</a>? In order to develop a web
application for sending and receives SMS messages for business
users, are there any pitfalls in using Asterisk to handle the
message exchanges?<br>
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