Unfortunalty param.count still can't accept comma (,) as separator. Code block: ``` if ($(dlg_var(cgrSuppliers){param.count,,}) > 0) { } ``` Errors: ``` ERROR: pv [pv_trans.c:2854]: tr_parse_paramlist(): invalid separator in transformation: count,,} ERROR: <core> [core/pvapi.c:1715]: tr_lookup(): error parsing [{param.count,,}] ERROR: <core> [core/pvapi.c:1085]: pv_parse_spec2(): bad tr in pvar name "dlg_var" ERROR: <core> [core/pvapi.c:1111]: pv_parse_spec2(): invalid parsing in [$(dlg_var(cgrSuppliers){param.count,,})] at (4) CRITICAL: <core> [core/cfg.y:3508]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 950, column 8-46: Can't get from cache: $(dlg_var(cgrSuppliers){param.count,,}) ``` kamailio -V ``` version: kamailio 5.2.0 (x86_64/linux) 535e13 flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144 MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: 535e13 compiled on 19:17:13 Dec 3 2018 with gcc 4.8.5 ``` cat /etc/redhat-release `CentOS Linux release 7.5.1804 (Core)`